2968367619

素因数分解:

$3^1\times 7^3\times {\mathrm{2884711}}^1$

素因数の和:2884735

約数の個数: 16

約数和(自身を含む): 4615539200

約数和(自身を除く): 1647171581

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2884711, 8654133, 20192977, 60578931, 141350839, 424052517, 989455873, 2968367619]

約数ペア:

[(1, 2968367619), (3, 989455873), (7, 424052517), (21, 141350839), (49, 60578931), (147, 20192977), (343, 8654133), (1029, 2884711)]