28348061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 34496640

約数和(自身を除く): 6148579

約数列:

[1, 7, 17, 119, 211, 1129, 1477, 3587, 7903, 19193, 25109, 134351, 238219, 1667533, 4049723, 28348061]

約数ペア:

[(1, 28348061), (7, 4049723), (17, 1667533), (119, 238219), (211, 134351), (1129, 25109), (1477, 19193), (3587, 7903)]