2011494441

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{2351}}^1\times {\mathrm{2357}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 2950480512

約数和(自身を除く): 938986071

約数列:

[1, 3, 11, 33, 121, 363, 2351, 2357, 7053, 7071, 25861, 25927, 77583, 77781, 284471, 285197, 853413, 855591, 5541307, 16623921, 60954377, 182863131, 670498147, 2011494441]

約数ペア:

[(1, 2011494441), (3, 670498147), (11, 182863131), (33, 60954377), (121, 16623921), (363, 5541307), (2351, 855591), (2357, 853413), (7053, 285197), (7071, 284471), (25861, 77781), (25927, 77583)]