1840268979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163973}}^1$

素因数の和:164051

約数の個数: 24

約数和(自身を含む): 2813793840

約数和(自身を除く): 973524861

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 163973, 491919, 1475757, 4755217, 7050839, 14265651, 21152517, 42796953, 63457551, 204474331, 613422993, 1840268979]

約数ペア:

[(1, 1840268979), (3, 613422993), (9, 204474331), (29, 63457551), (43, 42796953), (87, 21152517), (129, 14265651), (261, 7050839), (387, 4755217), (1247, 1475757), (3741, 491919), (11223, 163973)]