12009753

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 20442708

約数和(自身を除く): 8432955

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 241, 339, 441, 723, 791, 1017, 1687, 2169, 2373, 5061, 5537, 7119, 11809, 15183, 16611, 27233, 35427, 49833, 81699, 106281, 190631, 245097, 571893, 1334417, 1715679, 4003251, 12009753]

約数ペア:

[(1, 12009753), (3, 4003251), (7, 1715679), (9, 1334417), (21, 571893), (49, 245097), (63, 190631), (113, 106281), (147, 81699), (241, 49833), (339, 35427), (441, 27233), (723, 16611), (791, 15183), (1017, 11809), (1687, 7119), (2169, 5537), (2373, 5061)]