7826091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 13009920

約数和(自身を除く): 5183829

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 263, 273, 327, 763, 789, 1417, 1841, 2289, 3419, 4251, 5523, 9919, 10257, 23933, 28667, 29757, 71799, 86001, 200669, 372671, 602007, 1118013, 2608697, 7826091]

約数ペア:

[(1, 7826091), (3, 2608697), (7, 1118013), (13, 602007), (21, 372671), (39, 200669), (91, 86001), (109, 71799), (263, 29757), (273, 28667), (327, 23933), (763, 10257), (789, 9919), (1417, 5523), (1841, 4251), (2289, 3419)]