1998133027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{117877}}^1$

素因数の和:117978

約数の個数: 16

約数和(自身を含む): 2308522752

約数和(自身を除く): 310389725

約数列:

[1, 11, 23, 67, 253, 737, 1541, 16951, 117877, 1296647, 2711171, 7897759, 29822881, 86875349, 181648457, 1998133027]

約数ペア:

[(1, 1998133027), (11, 181648457), (23, 86875349), (67, 29822881), (253, 7897759), (737, 2711171), (1541, 1296647), (16951, 117877)]