11958609

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 17509440

約数和(自身を除く): 5550831

約数列:

[1, 3, 13, 39, 103, 169, 229, 309, 507, 687, 1339, 2977, 4017, 8931, 17407, 23587, 38701, 52221, 70761, 116103, 306631, 919893, 3986203, 11958609]

約数ペア:

[(1, 11958609), (3, 3986203), (13, 919893), (39, 306631), (103, 116103), (169, 70761), (229, 52221), (309, 38701), (507, 23587), (687, 17407), (1339, 8931), (2977, 4017)]