74229519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271903}}^1$

素因数の和:271926

約数の個数: 16

約数和(自身を含む): 121812992

約数和(自身を除く): 47583473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 271903, 815709, 1903321, 3534739, 5709963, 10604217, 24743173, 74229519]

約数ペア:

[(1, 74229519), (3, 24743173), (7, 10604217), (13, 5709963), (21, 3534739), (39, 1903321), (91, 815709), (273, 271903)]