212162032369

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3258667}}^1$

素因数の和:3258876

約数の個数: 16

約数和(自身を含む): 247763045376

約数和(自身を除く): 35601013007

約数列:

[1, 7, 71, 131, 497, 917, 9301, 65107, 3258667, 22810669, 231365357, 426885377, 1619557499, 2988197639, 30308861767, 212162032369]

約数ペア:

[(1, 212162032369), (7, 30308861767), (71, 2988197639), (131, 1619557499), (497, 426885377), (917, 231365357), (9301, 22810669), (65107, 3258667)]