669731711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 796386816

約数和(自身を除く): 126655105

約数列:

[1, 11, 17, 71, 73, 187, 691, 781, 803, 1207, 1241, 5183, 7601, 11747, 13277, 13651, 49061, 50443, 57013, 88111, 129217, 539671, 554873, 834037, 857531, 969221, 3581453, 9174407, 9432841, 39395983, 60884701, 669731711]

約数ペア:

[(1, 669731711), (11, 60884701), (17, 39395983), (71, 9432841), (73, 9174407), (187, 3581453), (691, 969221), (781, 857531), (803, 834037), (1207, 554873), (1241, 539671), (5183, 129217), (7601, 88111), (11747, 57013), (13277, 50443), (13651, 49061)]