12981033

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 21396480

約数和(自身を除く): 8415447

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1193, 1209, 3579, 3627, 10737, 10881, 15509, 32211, 36983, 46527, 110949, 139581, 332847, 418743, 480779, 998541, 1442337, 4327011, 12981033]

約数ペア:

[(1, 12981033), (3, 4327011), (9, 1442337), (13, 998541), (27, 480779), (31, 418743), (39, 332847), (93, 139581), (117, 110949), (279, 46527), (351, 36983), (403, 32211), (837, 15509), (1193, 10881), (1209, 10737), (3579, 3627)]