129470877

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2129}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 194383800

約数和(自身を除く): 64912923

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 2097, 2129, 6387, 6757, 19161, 20271, 60813, 61741, 185223, 496057, 555669, 1488171, 4464513, 14385653, 43156959, 129470877]

約数ペア:

[(1, 129470877), (3, 43156959), (9, 14385653), (29, 4464513), (87, 1488171), (233, 555669), (261, 496057), (699, 185223), (2097, 61741), (2129, 60813), (6387, 20271), (6757, 19161)]