20174513391

素因数分解:

$3^2\times {\mathrm{6269}}^1\times {\mathrm{357571}}^1$

素因数の和:363846

約数の個数: 12

約数和(自身を含む): 29145693720

約数和(自身を除く): 8971180329

約数列:

[1, 3, 9, 6269, 18807, 56421, 357571, 1072713, 3218139, 2241612599, 6724837797, 20174513391]

約数ペア:

[(1, 20174513391), (3, 6724837797), (9, 2241612599), (6269, 3218139), (18807, 1072713), (56421, 357571)]