47286141

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8971}}^1$

素因数の和:9232

約数の個数: 16

約数和(自身を含む): 72350208

約数和(自身を除く): 25064067

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 8971, 26913, 62797, 188391, 2251721, 6755163, 15762047, 47286141]

約数ペア:

[(1, 47286141), (3, 15762047), (7, 6755163), (21, 2251721), (251, 188391), (753, 62797), (1757, 26913), (5271, 8971)]