4725427

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 5640192

約数和(自身を除く): 914765

約数列:

[1, 7, 47, 53, 271, 329, 371, 1897, 2491, 12737, 14363, 17437, 89159, 100541, 675061, 4725427]

約数ペア:

[(1, 4725427), (7, 675061), (47, 100541), (53, 89159), (271, 17437), (329, 14363), (371, 12737), (1897, 2491)]