491734441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{811}}^1\times {\mathrm{5011}}^1$

素因数の和:5844

約数の個数: 12

約数和(自身を含む): 541275952

約数和(自身を除く): 49541511

約数列:

[1, 11, 121, 811, 5011, 8921, 55121, 98131, 606331, 4063921, 44703131, 491734441]

約数ペア:

[(1, 491734441), (11, 44703131), (121, 4063921), (811, 606331), (5011, 98131), (8921, 55121)]