378860521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{5477}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 433463184

約数和(自身を除く): 54602663

約数列:

[1, 13, 17, 221, 313, 4069, 5321, 5477, 69173, 71201, 93109, 1210417, 1714301, 22285913, 29143117, 378860521]

約数ペア:

[(1, 378860521), (13, 29143117), (17, 22285913), (221, 1714301), (313, 1210417), (4069, 93109), (5321, 71201), (5477, 69173)]