425799129

素因数分解:

$3^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{6857}}^1$

素因数の和:9824

約数の個数: 16

約数和(自身を含む): 649150848

約数和(自身を除く): 223351719

約数列:

[1, 3, 7, 21, 2957, 6857, 8871, 20571, 20699, 47999, 62097, 143997, 20276149, 60828447, 141933043, 425799129]

約数ペア:

[(1, 425799129), (3, 141933043), (7, 60828447), (21, 20276149), (2957, 143997), (6857, 62097), (8871, 47999), (20571, 20699)]