4085627

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 1559173

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 139, 221, 247, 323, 973, 1547, 1729, 1807, 2261, 2363, 2641, 4199, 12649, 16541, 18487, 29393, 30719, 34333, 44897, 215033, 240331, 314279, 583661, 4085627]

約数ペア:

[(1, 4085627), (7, 583661), (13, 314279), (17, 240331), (19, 215033), (91, 44897), (119, 34333), (133, 30719), (139, 29393), (221, 18487), (247, 16541), (323, 12649), (973, 4199), (1547, 2641), (1729, 2363), (1807, 2261)]