9395139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 14694400

約数和(自身を除く): 5299261

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 409, 589, 741, 1209, 1227, 1767, 5317, 7657, 7771, 12679, 15951, 22971, 23313, 38037, 101023, 164827, 240901, 303069, 494481, 722703, 3131713, 9395139]

約数ペア:

[(1, 9395139), (3, 3131713), (13, 722703), (19, 494481), (31, 303069), (39, 240901), (57, 164827), (93, 101023), (247, 38037), (403, 23313), (409, 22971), (589, 15951), (741, 12679), (1209, 7771), (1227, 7657), (1767, 5317)]