3442719

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 1879521

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2309, 6927, 16163, 48489, 163939, 491817, 1147573, 3442719]

約数ペア:

[(1, 3442719), (3, 1147573), (7, 491817), (21, 163939), (71, 48489), (213, 16163), (497, 6927), (1491, 2309)]