2361879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2268

約数の個数: 20

約数和(自身を含む): 3801336

約数和(自身を除く): 1439457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2243, 6729, 20187, 29159, 60561, 87477, 181683, 262431, 787293, 2361879]

約数ペア:

[(1, 2361879), (3, 787293), (9, 262431), (13, 181683), (27, 87477), (39, 60561), (81, 29159), (117, 20187), (351, 6729), (1053, 2243)]