2802291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 3968640

約数和(自身を除く): 1166349

約数列:

[1, 3, 19, 57, 211, 233, 633, 699, 4009, 4427, 12027, 13281, 49163, 147489, 934097, 2802291]

約数ペア:

[(1, 2802291), (3, 934097), (19, 147489), (57, 49163), (211, 13281), (233, 12027), (633, 4427), (699, 4009)]