1057388637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{289141}}^1$

素因数の和:289220

約数の個数: 16

約数和(自身を含む): 1498912128

約数和(自身を除く): 441523491

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 289141, 867423, 6650243, 15324473, 19950729, 45973419, 352462879, 1057388637]

約数ペア:

[(1, 1057388637), (3, 352462879), (23, 45973419), (53, 19950729), (69, 15324473), (159, 6650243), (1219, 867423), (3657, 289141)]