858472429

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1303}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 905831424

約数和(自身を除く): 47358995

約数列:

[1, 31, 53, 401, 1303, 1643, 12431, 21253, 40393, 69059, 522503, 658843, 2140829, 16197593, 27692659, 858472429]

約数ペア:

[(1, 858472429), (31, 27692659), (53, 16197593), (401, 2140829), (1303, 658843), (1643, 522503), (12431, 69059), (21253, 40393)]