31051569129

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{589807}}^1$

素因数の和:589949

約数の個数: 32

約数和(自身を含む): 49826979840

約数和(自身を除く): 18775410711

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 2289, 2507, 7521, 17549, 52647, 589807, 1769421, 4128649, 12385947, 13565561, 40696683, 64288963, 94958927, 192866889, 284876781, 450022741, 1350068223, 1478646149, 4435938447, 10350523043, 31051569129]

約数ペア:

[(1, 31051569129), (3, 10350523043), (7, 4435938447), (21, 1478646149), (23, 1350068223), (69, 450022741), (109, 284876781), (161, 192866889), (327, 94958927), (483, 64288963), (763, 40696683), (2289, 13565561), (2507, 12385947), (7521, 4128649), (17549, 1769421), (52647, 589807)]