71466989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 80424960

約数和(自身を除く): 8957971

約数列:

[1, 11, 43, 139, 473, 1087, 1529, 5977, 11957, 46741, 65747, 151093, 514151, 1662023, 6496999, 71466989]

約数ペア:

[(1, 71466989), (11, 6496999), (43, 1662023), (139, 514151), (473, 151093), (1087, 65747), (1529, 46741), (5977, 11957)]