2213156931

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1\times {\mathrm{3931}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 2996750208

約数和(自身を除く): 783593277

約数列:

[1, 3, 67, 201, 2801, 3931, 8403, 11793, 187667, 263377, 563001, 790131, 11010731, 33032193, 737718977, 2213156931]

約数ペア:

[(1, 2213156931), (3, 737718977), (67, 33032193), (201, 11010731), (2801, 790131), (3931, 563001), (8403, 263377), (11793, 187667)]