523845973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 651801600

約数和(自身を除く): 127955627

約数列:

[1, 7, 17, 47, 119, 229, 329, 409, 799, 1603, 2863, 3893, 5593, 6953, 10763, 19223, 27251, 48671, 75341, 93661, 134561, 182971, 326791, 655627, 1280797, 1592237, 2287537, 4402067, 11145659, 30814469, 74835139, 523845973]

約数ペア:

[(1, 523845973), (7, 74835139), (17, 30814469), (47, 11145659), (119, 4402067), (229, 2287537), (329, 1592237), (409, 1280797), (799, 655627), (1603, 326791), (2863, 182971), (3893, 134561), (5593, 93661), (6953, 75341), (10763, 48671), (19223, 27251)]