42552923

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 20

約数和(自身を含む): 51090240

約数和(自身を除く): 8537317

約数列:

[1, 7, 37, 49, 259, 343, 479, 1813, 2401, 3353, 12691, 17723, 23471, 88837, 124061, 164297, 868427, 1150079, 6078989, 42552923]

約数ペア:

[(1, 42552923), (7, 6078989), (37, 1150079), (49, 868427), (259, 164297), (343, 124061), (479, 88837), (1813, 23471), (2401, 17723), (3353, 12691)]