1097290907

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 1201558176

約数和(自身を除く): 104267269

約数列:

[1, 19, 37, 113, 361, 703, 727, 2147, 4181, 13357, 13813, 26899, 40793, 79439, 82151, 262447, 511081, 1509341, 1560869, 3039587, 9710539, 29656511, 57752153, 1097290907]

約数ペア:

[(1, 1097290907), (19, 57752153), (37, 29656511), (113, 9710539), (361, 3039587), (703, 1560869), (727, 1509341), (2147, 511081), (4181, 262447), (13357, 82151), (13813, 79439), (26899, 40793)]