1418183559

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31321}}^1$

素因数の和:31389

約数の個数: 40

約数和(自身を含む): 2334616592

約数和(自身を除く): 916433033

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 3483, 5031, 15093, 31321, 45279, 93963, 281889, 407173, 845667, 1221519, 1346803, 2537001, 3664557, 4040409, 10993671, 12121227, 17508439, 32981013, 36363681, 52525317, 109091043, 157575951, 472727853, 1418183559]

約数ペア:

[(1, 1418183559), (3, 472727853), (9, 157575951), (13, 109091043), (27, 52525317), (39, 36363681), (43, 32981013), (81, 17508439), (117, 12121227), (129, 10993671), (351, 4040409), (387, 3664557), (559, 2537001), (1053, 1346803), (1161, 1221519), (1677, 845667), (3483, 407173), (5031, 281889), (15093, 93963), (31321, 45279)]