12962619

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8049861

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 911, 1581, 2733, 4743, 8199, 14229, 15487, 24597, 28241, 46461, 84723, 139383, 254169, 418149, 480097, 762507, 1440291, 4320873, 12962619]

約数ペア:

[(1, 12962619), (3, 4320873), (9, 1440291), (17, 762507), (27, 480097), (31, 418149), (51, 254169), (93, 139383), (153, 84723), (279, 46461), (459, 28241), (527, 24597), (837, 15487), (911, 14229), (1581, 8199), (2733, 4743)]