87775471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3221}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 106712640

約数和(自身を除く): 18937169

約数列:

[1, 7, 17, 119, 229, 1603, 3221, 3893, 22547, 27251, 54757, 383299, 737609, 5163263, 12539353, 87775471]

約数ペア:

[(1, 87775471), (7, 12539353), (17, 5163263), (119, 737609), (229, 383299), (1603, 54757), (3221, 27251), (3893, 22547)]