221040633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{216071}}^1$

素因数の和:216116

約数の個数: 16

約数和(自身を含む): 331886592

約数和(自身を除く): 110845959

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 216071, 648213, 2376781, 6698201, 7130343, 20094603, 73680211, 221040633]

約数ペア:

[(1, 221040633), (3, 73680211), (11, 20094603), (31, 7130343), (33, 6698201), (93, 2376781), (341, 648213), (1023, 216071)]