4920678567

素因数分解:

$3^2\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{47137}}^1$

素因数の和:48807

約数の個数: 24

約数和(自身を含む): 8128099616

約数和(自身を除く): 3207421049

約数列:

[1, 3, 7, 9, 21, 63, 1657, 4971, 11599, 14913, 34797, 47137, 104391, 141411, 329959, 424233, 989877, 2969631, 78106009, 234318027, 546742063, 702954081, 1640226189, 4920678567]

約数ペア:

[(1, 4920678567), (3, 1640226189), (7, 702954081), (9, 546742063), (21, 234318027), (63, 78106009), (1657, 2969631), (4971, 989877), (11599, 424233), (14913, 329959), (34797, 141411), (47137, 104391)]