58478861

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 71852736

約数和(自身を除く): 13373875

約数列:

[1, 7, 17, 119, 137, 211, 289, 959, 1477, 2023, 2329, 3587, 16303, 25109, 28907, 39593, 60979, 202349, 277151, 426853, 491419, 3439933, 8354123, 58478861]

約数ペア:

[(1, 58478861), (7, 8354123), (17, 3439933), (119, 491419), (137, 426853), (211, 277151), (289, 202349), (959, 60979), (1477, 39593), (2023, 28907), (2329, 25109), (3587, 16303)]