5311565553

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{457381}}^1$

素因数の和:457477

約数の個数: 24

約数和(自身を含む): 8342647680

約数和(自身を除く): 3031082127

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 457381, 1372143, 3201667, 9605001, 22411669, 36133099, 67235007, 108399297, 252931693, 758795079, 1770521851, 5311565553]

約数ペア:

[(1, 5311565553), (3, 1770521851), (7, 758795079), (21, 252931693), (49, 108399297), (79, 67235007), (147, 36133099), (237, 22411669), (553, 9605001), (1659, 3201667), (3871, 1372143), (11613, 457381)]