2196354291

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 2999141376

約数和(自身を除く): 802787085

約数列:

[1, 3, 53, 159, 263, 789, 991, 2809, 2973, 8427, 13939, 41817, 52523, 157569, 260633, 738767, 781899, 2216301, 2783719, 8351157, 13813549, 41440647, 732118097, 2196354291]

約数ペア:

[(1, 2196354291), (3, 732118097), (53, 41440647), (159, 13813549), (263, 8351157), (789, 2783719), (991, 2216301), (2809, 781899), (2973, 738767), (8427, 260633), (13939, 157569), (41817, 52523)]