1021063298229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{225931}}^1$

素因数の和:226095

約数の個数: 72

約数和(自身を含む): 1691990288352

約数和(自身を除く): 670926990123

約数列:

[1, 3, 9, 13, 19, 39, 57, 107, 117, 171, 247, 321, 361, 741, 963, 1083, 1391, 2033, 2223, 3249, 4173, 4693, 6099, 12519, 14079, 18297, 26429, 38627, 42237, 79287, 115881, 225931, 237861, 347643, 502151, 677793, 1506453, 2033379, 2937103, 4292689, 4519359, 8811309, 12878067, 24174617, 26433927, 38634201, 55804957, 72523851, 81561091, 167414871, 217571553, 244683273, 314270021, 459317723, 502244613, 734049819, 942810063, 1060294183, 1377953169, 2828430189, 3180882549, 4133859507, 5971130399, 8727036737, 9542647647, 17913391197, 26181110211, 53740173591, 78543330633, 113451477581, 340354432743, 1021063298229]

約数ペア:

[(1, 1021063298229), (3, 340354432743), (9, 113451477581), (13, 78543330633), (19, 53740173591), (39, 26181110211), (57, 17913391197), (107, 9542647647), (117, 8727036737), (171, 5971130399), (247, 4133859507), (321, 3180882549), (361, 2828430189), (741, 1377953169), (963, 1060294183), (1083, 942810063), (1391, 734049819), (2033, 502244613), (2223, 459317723), (3249, 314270021), (4173, 244683273), (4693, 217571553), (6099, 167414871), (12519, 81561091), (14079, 72523851), (18297, 55804957), (26429, 38634201), (38627, 26433927), (42237, 24174617), (79287, 12878067), (115881, 8811309), (225931, 4519359), (237861, 4292689), (347643, 2937103), (502151, 2033379), (677793, 1506453)]