113131369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 126282240

約数和(自身を除く): 13150871

約数列:

[1, 13, 31, 347, 403, 809, 4511, 10517, 10757, 25079, 139841, 280723, 326027, 3649399, 8702413, 113131369]

約数ペア:

[(1, 113131369), (13, 8702413), (31, 3649399), (347, 326027), (403, 280723), (809, 139841), (4511, 25079), (10517, 10757)]