877824153

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{231677}}^1$

素因数の和:232104

約数の個数: 12

約数和(自身を含む): 1270985508

約数和(自身を除く): 393161355

約数列:

[1, 3, 9, 421, 1263, 3789, 231677, 695031, 2085093, 97536017, 292608051, 877824153]

約数ペア:

[(1, 877824153), (3, 292608051), (9, 97536017), (421, 2085093), (1263, 695031), (3789, 231677)]