13071429

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 24084480

約数和(自身を除く): 11013051

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 97, 161, 189, 207, 217, 279, 291, 483, 621, 651, 679, 713, 837, 873, 1449, 1953, 2037, 2139, 2231, 2619, 3007, 4347, 4991, 5859, 6111, 6417, 6693, 9021, 14973, 15617, 18333, 19251, 20079, 21049, 27063, 44919, 46851, 60237, 63147, 69161, 81189, 134757, 140553, 189441, 207483, 421659, 484127, 568323, 622449, 1452381, 1867347, 4357143, 13071429]

約数ペア:

[(1, 13071429), (3, 4357143), (7, 1867347), (9, 1452381), (21, 622449), (23, 568323), (27, 484127), (31, 421659), (63, 207483), (69, 189441), (93, 140553), (97, 134757), (161, 81189), (189, 69161), (207, 63147), (217, 60237), (279, 46851), (291, 44919), (483, 27063), (621, 21049), (651, 20079), (679, 19251), (713, 18333), (837, 15617), (873, 14973), (1449, 9021), (1953, 6693), (2037, 6417), (2139, 6111), (2231, 5859), (2619, 4991), (3007, 4347)]