42885819

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{7723}}^1$

素因数の和:8346

約数の個数: 12

約数和(自身を含む): 62054616

約数和(自身を除く): 19168797

約数列:

[1, 3, 9, 617, 1851, 5553, 7723, 23169, 69507, 4765091, 14295273, 42885819]

約数ペア:

[(1, 42885819), (3, 14295273), (9, 4765091), (617, 69507), (1851, 23169), (5553, 7723)]