20172608247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1731703}}^1$

素因数の和:1732070

約数の個数: 16

約数和(自身を含む): 29425114368

約数和(自身を除く): 9252506121

約数列:

[1, 3, 11, 33, 353, 1059, 3883, 11649, 1731703, 5195109, 19048733, 57146199, 611291159, 1833873477, 6724202749, 20172608247]

約数ペア:

[(1, 20172608247), (3, 6724202749), (11, 1833873477), (33, 611291159), (353, 57146199), (1059, 19048733), (3883, 5195109), (11649, 1731703)]