79664207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 96096000

約数和(自身を除く): 16431793

約数列:

[1, 7, 19, 133, 571, 1049, 3997, 7343, 10849, 19931, 75943, 139517, 598979, 4192853, 11380601, 79664207]

約数ペア:

[(1, 79664207), (7, 11380601), (19, 4192853), (133, 598979), (571, 139517), (1049, 75943), (3997, 19931), (7343, 10849)]