1855493313

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 2593382400

約数和(自身を除く): 737889087

約数列:

[1, 3, 31, 93, 107, 199, 321, 597, 937, 2811, 3317, 6169, 9951, 18507, 21293, 29047, 63879, 87141, 100259, 186463, 300777, 559389, 660083, 1980249, 3108029, 5780353, 9324087, 17341059, 19951541, 59854623, 618497771, 1855493313]

約数ペア:

[(1, 1855493313), (3, 618497771), (31, 59854623), (93, 19951541), (107, 17341059), (199, 9324087), (321, 5780353), (597, 3108029), (937, 1980249), (2811, 660083), (3317, 559389), (6169, 300777), (9951, 186463), (18507, 100259), (21293, 87141), (29047, 63879)]