86669401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 107161600

約数和(自身を除く): 20492199

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 4159, 20839, 29113, 54067, 378469, 952411, 6666877, 12381343, 86669401]

約数ペア:

[(1, 86669401), (7, 12381343), (13, 6666877), (91, 952411), (229, 378469), (1603, 54067), (2977, 29113), (4159, 20839)]