289327341

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 391020480

約数和(自身を除く): 101693139

約数列:

[1, 3, 89, 267, 541, 1623, 2003, 6009, 48149, 144447, 178267, 534801, 1083623, 3250869, 96442447, 289327341]

約数ペア:

[(1, 289327341), (3, 96442447), (89, 3250869), (267, 1083623), (541, 534801), (1623, 178267), (2003, 144447), (6009, 48149)]