47568969

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 78723840

約数和(自身を除く): 31154871

約数列:

[1, 3, 7, 9, 21, 63, 569, 1327, 1707, 3981, 3983, 5121, 9289, 11943, 11949, 27867, 35847, 83601, 755063, 2265189, 5285441, 6795567, 15856323, 47568969]

約数ペア:

[(1, 47568969), (3, 15856323), (7, 6795567), (9, 5285441), (21, 2265189), (63, 755063), (569, 83601), (1327, 35847), (1707, 27867), (3981, 11949), (3983, 11943), (5121, 9289)]