713785569

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 1116758016

約数和(自身を除く): 402972447

約数列:

[1, 3, 7, 21, 47, 141, 197, 329, 591, 987, 1379, 3671, 4137, 9259, 11013, 25697, 27777, 64813, 77091, 172537, 194439, 517611, 723187, 1207759, 2169561, 3623277, 5062309, 15186927, 33989789, 101969367, 237928523, 713785569]

約数ペア:

[(1, 713785569), (3, 237928523), (7, 101969367), (21, 33989789), (47, 15186927), (141, 5062309), (197, 3623277), (329, 2169561), (591, 1207759), (987, 723187), (1379, 517611), (3671, 194439), (4137, 172537), (9259, 77091), (11013, 64813), (25697, 27777)]