2993547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1291893

約数列:

[1, 3, 17, 51, 79, 237, 743, 1343, 2229, 4029, 12631, 37893, 58697, 176091, 997849, 2993547]

約数ペア:

[(1, 2993547), (3, 997849), (17, 176091), (51, 58697), (79, 37893), (237, 12631), (743, 4029), (1343, 2229)]