260720007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{4093}}^1$

素因数の和:5362

約数の個数: 16

約数和(自身を含む): 368460000

約数和(自身を除く): 107739993

約数列:

[1, 3, 17, 51, 1249, 3747, 4093, 12279, 21233, 63699, 69581, 208743, 5112157, 15336471, 86906669, 260720007]

約数ペア:

[(1, 260720007), (3, 86906669), (17, 15336471), (51, 5112157), (1249, 208743), (3747, 69581), (4093, 63699), (12279, 21233)]