42220827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 66753648

約数和(自身を除く): 24532821

約数列:

[1, 3, 9, 11, 33, 99, 421, 1013, 1263, 3039, 3789, 4631, 9117, 11143, 13893, 33429, 41679, 100287, 426473, 1279419, 3838257, 4691203, 14073609, 42220827]

約数ペア:

[(1, 42220827), (3, 14073609), (9, 4691203), (11, 3838257), (33, 1279419), (99, 426473), (421, 100287), (1013, 41679), (1263, 33429), (3039, 13893), (3789, 11143), (4631, 9117)]