858352407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 1264951296

約数和(自身を除く): 406598889

約数列:

[1, 3, 11, 33, 113, 339, 383, 601, 1149, 1243, 1803, 3729, 4213, 6611, 12639, 19833, 43279, 67913, 129837, 203739, 230183, 476069, 690549, 747043, 1428207, 2241129, 2532013, 7596039, 26010679, 78032037, 286117469, 858352407]

約数ペア:

[(1, 858352407), (3, 286117469), (11, 78032037), (33, 26010679), (113, 7596039), (339, 2532013), (383, 2241129), (601, 1428207), (1149, 747043), (1243, 690549), (1803, 476069), (3729, 230183), (4213, 203739), (6611, 129837), (12639, 67913), (19833, 43279)]