258941281

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 274716288

約数和(自身を除く): 15775007

約数列:

[1, 37, 41, 131, 1303, 1517, 4847, 5371, 48211, 53423, 170693, 198727, 1976651, 6315641, 6998413, 258941281]

約数ペア:

[(1, 258941281), (37, 6998413), (41, 6315641), (131, 1976651), (1303, 198727), (1517, 170693), (4847, 53423), (5371, 48211)]