56598117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20939}}^1$

素因数の和:21012

約数の個数: 16

約数和(自身を含む): 81414720

約数和(自身を除く): 24816603

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20939, 62817, 355963, 1067889, 1109767, 3329301, 18866039, 56598117]

約数ペア:

[(1, 56598117), (3, 18866039), (17, 3329301), (51, 1109767), (53, 1067889), (159, 355963), (901, 62817), (2703, 20939)]