42973343

素因数分解:

$7^2\times {\mathrm{509}}^1\times {\mathrm{1723}}^1$

素因数の和:2246

約数の個数: 12

約数和(自身を含む): 50116680

約数和(自身を除く): 7143337

約数列:

[1, 7, 49, 509, 1723, 3563, 12061, 24941, 84427, 877007, 6139049, 42973343]

約数ペア:

[(1, 42973343), (7, 6139049), (49, 877007), (509, 84427), (1723, 24941), (3563, 12061)]