730291247

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{26951}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 862464000

約数和(自身を除く): 132172753

約数列:

[1, 7, 49, 79, 343, 553, 3871, 26951, 27097, 188657, 1320599, 2129129, 9244193, 14903903, 104327321, 730291247]

約数ペア:

[(1, 730291247), (7, 104327321), (49, 14903903), (79, 9244193), (343, 2129129), (553, 1320599), (3871, 188657), (26951, 27097)]