138890051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 151048800

約数和(自身を除く): 12158749

約数列:

[1, 17, 53, 139, 901, 1109, 2363, 7367, 18853, 58777, 125239, 154151, 999209, 2620567, 8170003, 138890051]

約数ペア:

[(1, 138890051), (17, 8170003), (53, 2620567), (139, 999209), (901, 154151), (1109, 125239), (2363, 58777), (7367, 18853)]