53979897

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 74788352

約数和(自身を除く): 20808455

約数列:

[1, 3, 31, 93, 157, 471, 3697, 4867, 11091, 14601, 114607, 343821, 580429, 1741287, 17993299, 53979897]

約数ペア:

[(1, 53979897), (3, 17993299), (31, 1741287), (93, 580429), (157, 343821), (471, 114607), (3697, 14601), (4867, 11091)]