1400773257

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{443423}}^1$

素因数の和:443451

約数の個数: 24

約数和(自身を含む): 2259688704

約数和(自身を除く): 858915447

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 443423, 1330269, 3990807, 5764499, 11972421, 17293497, 35917263, 51880491, 107751789, 155641473, 466924419, 1400773257]

約数ペア:

[(1, 1400773257), (3, 466924419), (9, 155641473), (13, 107751789), (27, 51880491), (39, 35917263), (81, 17293497), (117, 11972421), (243, 5764499), (351, 3990807), (1053, 1330269), (3159, 443423)]