12625587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 20622784

約数和(自身を除く): 7997197

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 117, 177, 279, 403, 531, 767, 1209, 1829, 2301, 3481, 3627, 5487, 6903, 10443, 16461, 23777, 31329, 45253, 71331, 107911, 135759, 213993, 323733, 407277, 971199, 1402843, 4208529, 12625587]

約数ペア:

[(1, 12625587), (3, 4208529), (9, 1402843), (13, 971199), (31, 407277), (39, 323733), (59, 213993), (93, 135759), (117, 107911), (177, 71331), (279, 45253), (403, 31329), (531, 23777), (767, 16461), (1209, 10443), (1829, 6903), (2301, 5487), (3481, 3627)]