12796641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 22206912

約数和(自身を除く): 9410271

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 163, 183, 429, 489, 549, 671, 793, 1287, 1467, 1793, 2013, 2119, 2379, 5379, 6039, 6357, 7137, 8723, 9943, 16137, 19071, 23309, 26169, 29829, 69927, 78507, 89487, 109373, 129259, 209781, 328119, 387777, 984357, 1163331, 1421849, 4265547, 12796641]

約数ペア:

[(1, 12796641), (3, 4265547), (9, 1421849), (11, 1163331), (13, 984357), (33, 387777), (39, 328119), (61, 209781), (99, 129259), (117, 109373), (143, 89487), (163, 78507), (183, 69927), (429, 29829), (489, 26169), (549, 23309), (671, 19071), (793, 16137), (1287, 9943), (1467, 8723), (1793, 7137), (2013, 6357), (2119, 6039), (2379, 5379)]