11559639

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 8664873

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 263, 273, 299, 483, 637, 789, 897, 1127, 1841, 1911, 2093, 3381, 3419, 5523, 6049, 6279, 10257, 12887, 14651, 18147, 23933, 38661, 42343, 43953, 71799, 78637, 127029, 167531, 235911, 296401, 502593, 550459, 889203, 1651377, 3853213, 11559639]

約数ペア:

[(1, 11559639), (3, 3853213), (7, 1651377), (13, 889203), (21, 550459), (23, 502593), (39, 296401), (49, 235911), (69, 167531), (91, 127029), (147, 78637), (161, 71799), (263, 43953), (273, 42343), (299, 38661), (483, 23933), (637, 18147), (789, 14651), (897, 12887), (1127, 10257), (1841, 6279), (1911, 6049), (2093, 5523), (3381, 3419)]