47844237

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 74543232

約数和(自身を除く): 26698995

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1201, 1897, 3603, 5691, 8407, 13279, 25221, 39837, 58849, 176547, 325471, 976413, 2278297, 6834891, 15948079, 47844237]

約数ペア:

[(1, 47844237), (3, 15948079), (7, 6834891), (21, 2278297), (49, 976413), (147, 325471), (271, 176547), (813, 58849), (1201, 39837), (1897, 25221), (3603, 13279), (5691, 8407)]