7855989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 11450880

約数和(自身を除く): 3594891

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 4969, 14907, 84473, 154039, 253419, 462117, 2618663, 7855989]

約数ペア:

[(1, 7855989), (3, 2618663), (17, 462117), (31, 253419), (51, 154039), (93, 84473), (527, 14907), (1581, 4969)]