13490037

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 8749323

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 857, 1431, 1749, 2571, 5247, 7713, 9427, 15741, 23139, 28281, 45421, 84843, 136263, 254529, 408789, 499631, 1226367, 1498893, 4496679, 13490037]

約数ペア:

[(1, 13490037), (3, 4496679), (9, 1498893), (11, 1226367), (27, 499631), (33, 408789), (53, 254529), (99, 136263), (159, 84843), (297, 45421), (477, 28281), (583, 23139), (857, 15741), (1431, 9427), (1749, 7713), (2571, 5247)]