2328921

素因数分解:

$3^2\times 7^2\times {\mathrm{5281}}^1$

素因数の和:5301

約数の個数: 18

約数和(自身を含む): 3913962

約数和(自身を除く): 1585041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5281, 15843, 36967, 47529, 110901, 258769, 332703, 776307, 2328921]

約数ペア:

[(1, 2328921), (3, 776307), (7, 332703), (9, 258769), (21, 110901), (49, 47529), (63, 36967), (147, 15843), (441, 5281)]