47428381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47381}}^1$

素因数の和:47412

約数の個数: 16

約数和(自身を含む): 63681408

約数和(自身を除く): 16253027

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 47381, 331667, 521191, 615953, 3648337, 4311671, 6775483, 47428381]

約数ペア:

[(1, 47428381), (7, 6775483), (11, 4311671), (13, 3648337), (77, 615953), (91, 521191), (143, 331667), (1001, 47381)]