30748251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 43344000

約数和(自身を除く): 12595749

約数列:

[1, 3, 19, 57, 257, 771, 2099, 4883, 6297, 14649, 39881, 119643, 539443, 1618329, 10249417, 30748251]

約数ペア:

[(1, 30748251), (3, 10249417), (19, 1618329), (57, 539443), (257, 119643), (771, 39881), (2099, 14649), (4883, 6297)]