313996857

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{20359}}^1$

素因数の和:20512

約数の個数: 16

約数和(自身を含む): 430980480

約数和(自身を除く): 116983623

約数列:

[1, 3, 53, 97, 159, 291, 5141, 15423, 20359, 61077, 1079027, 1974823, 3237081, 5924469, 104665619, 313996857]

約数ペア:

[(1, 313996857), (3, 104665619), (53, 5924469), (97, 3237081), (159, 1974823), (291, 1079027), (5141, 61077), (15423, 20359)]