12983463

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 20148480

約数和(自身を除く): 7165017

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 211, 387, 477, 633, 1161, 1431, 1899, 2279, 5697, 6837, 9073, 11183, 20511, 27219, 33549, 61533, 81657, 100647, 244971, 301941, 480869, 1442607, 4327821, 12983463]

約数ペア:

[(1, 12983463), (3, 4327821), (9, 1442607), (27, 480869), (43, 301941), (53, 244971), (129, 100647), (159, 81657), (211, 61533), (387, 33549), (477, 27219), (633, 20511), (1161, 11183), (1431, 9073), (1899, 6837), (2279, 5697)]