1371313153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 1663409664

約数和(自身を除く): 292096511

約数列:

[1, 7, 23, 97, 161, 277, 317, 679, 1939, 2219, 2231, 6371, 7291, 15617, 26869, 30749, 44597, 51037, 87809, 188083, 215243, 614663, 617987, 707227, 2019607, 4325909, 4950589, 8517473, 14137249, 59622311, 195901879, 1371313153]

約数ペア:

[(1, 1371313153), (7, 195901879), (23, 59622311), (97, 14137249), (161, 8517473), (277, 4950589), (317, 4325909), (679, 2019607), (1939, 707227), (2219, 617987), (2231, 614663), (6371, 215243), (7291, 188083), (15617, 87809), (26869, 51037), (30749, 44597)]