23857897

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 28086912

約数和(自身を除く): 4229015

約数列:

[1, 7, 53, 107, 371, 601, 749, 4207, 5671, 31853, 39697, 64307, 222971, 450149, 3408271, 23857897]

約数ペア:

[(1, 23857897), (7, 3408271), (53, 450149), (107, 222971), (371, 64307), (601, 39697), (749, 31853), (4207, 5671)]