123504030721

素因数分解:

${\mathrm{31}}^2\times {\mathrm{619}}^1\times {\mathrm{207619}}^1$

素因数の和:208300

約数の個数: 12

約数和(自身を含む): 127823329200

約数和(自身を除く): 4319298479

約数列:

[1, 31, 619, 961, 19189, 207619, 594859, 6436189, 128516161, 199521859, 3984000991, 123504030721]

約数ペア:

[(1, 123504030721), (31, 3984000991), (619, 199521859), (961, 128516161), (19189, 6436189), (207619, 594859)]