47822547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 70170624

約数和(自身を除く): 22348077

約数列:

[1, 3, 17, 47, 51, 71, 141, 213, 281, 799, 843, 1207, 2397, 3337, 3621, 4777, 10011, 13207, 14331, 19951, 39621, 56729, 59853, 170187, 224519, 339167, 673557, 937697, 1017501, 2813091, 15940849, 47822547]

約数ペア:

[(1, 47822547), (3, 15940849), (17, 2813091), (47, 1017501), (51, 937697), (71, 673557), (141, 339167), (213, 224519), (281, 170187), (799, 59853), (843, 56729), (1207, 39621), (2397, 19951), (3337, 14331), (3621, 13207), (4777, 10011)]