1320231963

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{62591}}^1$

素因数の和:62762

約数の個数: 16

約数和(自身を含む): 1802649600

約数和(自身を除く): 482417637

約数列:

[1, 3, 79, 89, 237, 267, 7031, 21093, 62591, 187773, 4944689, 5570599, 14834067, 16711797, 440077321, 1320231963]

約数ペア:

[(1, 1320231963), (3, 440077321), (79, 16711797), (89, 14834067), (237, 5570599), (267, 4944689), (7031, 187773), (21093, 62591)]