90399659

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 113762880

約数和(自身を除く): 23363221

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 2309, 5593, 16163, 39151, 39253, 108523, 113141, 274771, 759661, 1844891, 1923397, 5317627, 12914237, 90399659]

約数ペア:

[(1, 90399659), (7, 12914237), (17, 5317627), (47, 1923397), (49, 1844891), (119, 759661), (329, 274771), (799, 113141), (833, 108523), (2303, 39253), (2309, 39151), (5593, 16163)]