2918643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10714

約数の個数: 16

約数和(自身を含む): 4790016

約数和(自身を除く): 1871373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10691, 32073, 74837, 138983, 224511, 416949, 972881, 2918643]

約数ペア:

[(1, 2918643), (3, 972881), (7, 416949), (13, 224511), (21, 138983), (39, 74837), (91, 32073), (273, 10691)]