9997449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 16809984

約数和(自身を除く): 6812535

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 383, 791, 1149, 1243, 2373, 2681, 3729, 4213, 8043, 8701, 12639, 26103, 29491, 43279, 88473, 129837, 302953, 476069, 908859, 1428207, 3332483, 9997449]

約数ペア:

[(1, 9997449), (3, 3332483), (7, 1428207), (11, 908859), (21, 476069), (33, 302953), (77, 129837), (113, 88473), (231, 43279), (339, 29491), (383, 26103), (791, 12639), (1149, 8701), (1243, 8043), (2373, 4213), (2681, 3729)]