2080657101

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{142501}}^1$

素因数の和:142692

約数の個数: 16

約数和(自身を含む): 2881960448

約数和(自身を除く): 801303347

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 142501, 427503, 4417531, 13252593, 22372657, 67117971, 693552367, 2080657101]

約数ペア:

[(1, 2080657101), (3, 693552367), (31, 67117971), (93, 22372657), (157, 13252593), (471, 4417531), (4867, 427503), (14601, 142501)]