3178279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 3598560

約数和(自身を除く): 420281

約数列:

[1, 13, 41, 67, 89, 533, 871, 1157, 2747, 3649, 5963, 35711, 47437, 77519, 244483, 3178279]

約数ペア:

[(1, 3178279), (13, 244483), (41, 77519), (67, 47437), (89, 35711), (533, 5963), (871, 3649), (1157, 2747)]