4311333

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 2704347

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 173, 213, 351, 519, 639, 923, 1557, 1917, 2249, 2769, 4671, 6747, 8307, 12283, 20241, 24921, 36849, 60723, 110547, 159679, 331641, 479037, 1437111, 4311333]

約数ペア:

[(1, 4311333), (3, 1437111), (9, 479037), (13, 331641), (27, 159679), (39, 110547), (71, 60723), (117, 36849), (173, 24921), (213, 20241), (351, 12283), (519, 8307), (639, 6747), (923, 4671), (1557, 2769), (1917, 2249)]