171262406

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{39847}}^1$

素因数の和:40163

約数の個数: 16

約数和(自身を含む): 294556416

約数和(自身を除く): 123294010

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 39847, 79694, 278929, 557858, 12233029, 24466058, 85631203, 171262406]

約数ペア:

[(1, 171262406), (2, 85631203), (7, 24466058), (14, 12233029), (307, 557858), (614, 278929), (2149, 79694), (4298, 39847)]