7428291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 10805760

約数和(自身を除く): 3377469

約数列:

[1, 3, 13, 39, 79, 237, 1027, 2411, 3081, 7233, 31343, 94029, 190469, 571407, 2476097, 7428291]

約数ペア:

[(1, 7428291), (3, 2476097), (13, 571407), (39, 190469), (79, 94029), (237, 31343), (1027, 7233), (2411, 3081)]