47597697

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 78798720

約数和(自身を除く): 31201023

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 1721, 3073, 3951, 5163, 9219, 12047, 15489, 27657, 36141, 108423, 755519, 2266557, 5288633, 6799671, 15865899, 47597697]

約数ペア:

[(1, 47597697), (3, 15865899), (7, 6799671), (9, 5288633), (21, 2266557), (63, 755519), (439, 108423), (1317, 36141), (1721, 27657), (3073, 15489), (3951, 12047), (5163, 9219)]