1249229187

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 1907511840

約数和(自身を除く): 658282653

約数列:

[1, 3, 9, 37, 61, 89, 111, 183, 267, 333, 549, 691, 801, 2073, 2257, 3293, 5429, 6219, 6771, 9879, 16287, 20313, 25567, 29637, 42151, 48861, 61499, 76701, 126453, 184497, 200873, 230103, 379359, 553491, 602619, 1559587, 1807857, 2275463, 3751439, 4678761, 6826389, 11254317, 14036283, 20479167, 33762951, 138803243, 416409729, 1249229187]

約数ペア:

[(1, 1249229187), (3, 416409729), (9, 138803243), (37, 33762951), (61, 20479167), (89, 14036283), (111, 11254317), (183, 6826389), (267, 4678761), (333, 3751439), (549, 2275463), (691, 1807857), (801, 1559587), (2073, 602619), (2257, 553491), (3293, 379359), (5429, 230103), (6219, 200873), (6771, 184497), (9879, 126453), (16287, 76701), (20313, 61499), (25567, 48861), (29637, 42151)]