7274709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 11450712

約数和(自身を除く): 4176003

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 641, 873, 1261, 1923, 3783, 5769, 8333, 11349, 24999, 62177, 74997, 186531, 559593, 808301, 2424903, 7274709]

約数ペア:

[(1, 7274709), (3, 2424903), (9, 808301), (13, 559593), (39, 186531), (97, 74997), (117, 62177), (291, 24999), (641, 11349), (873, 8333), (1261, 5769), (1923, 3783)]