70649117

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 89376000

約数和(自身を除く): 18726883

約数列:

[1, 7, 11, 77, 121, 239, 349, 847, 1673, 2443, 2629, 3839, 18403, 26873, 28919, 42229, 83411, 202433, 295603, 583877, 917521, 6422647, 10092731, 70649117]

約数ペア:

[(1, 70649117), (7, 10092731), (11, 6422647), (77, 917521), (121, 583877), (239, 295603), (349, 202433), (847, 83411), (1673, 42229), (2443, 28919), (2629, 26873), (3839, 18403)]