7933869

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 20

約数和(自身を含む): 12145980

約数和(自身を除く): 4212111

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2389, 3321, 7167, 21501, 64503, 97949, 193509, 293847, 881541, 2644623, 7933869]

約数ペア:

[(1, 7933869), (3, 2644623), (9, 881541), (27, 293847), (41, 193509), (81, 97949), (123, 64503), (369, 21501), (1107, 7167), (2389, 3321)]