7913633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 2838367

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 199, 247, 299, 437, 1393, 1729, 2093, 2587, 3059, 3781, 4577, 5681, 18109, 26467, 32039, 39767, 49153, 59501, 86963, 344071, 416507, 608741, 1130519, 7913633]

約数ペア:

[(1, 7913633), (7, 1130519), (13, 608741), (19, 416507), (23, 344071), (91, 86963), (133, 59501), (161, 49153), (199, 39767), (247, 32039), (299, 26467), (437, 18109), (1393, 5681), (1729, 4577), (2093, 3781), (2587, 3059)]