270592959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21089}}^1$

素因数の和:21159

約数の個数: 32

約数和(自身を含む): 453519360

約数和(自身を除く): 182926401

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 21089, 63267, 147623, 274157, 442869, 822471, 991183, 1919099, 2973549, 5757297, 6938281, 12885379, 20814843, 38656137, 90197653, 270592959]

約数ペア:

[(1, 270592959), (3, 90197653), (7, 38656137), (13, 20814843), (21, 12885379), (39, 6938281), (47, 5757297), (91, 2973549), (141, 1919099), (273, 991183), (329, 822471), (611, 442869), (987, 274157), (1833, 147623), (4277, 63267), (12831, 21089)]