4250561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 5370624

約数和(自身を除く): 1120063

約数列:

[1, 7, 17, 23, 119, 161, 391, 1553, 2737, 10871, 26401, 35719, 184807, 250033, 607223, 4250561]

約数ペア:

[(1, 4250561), (7, 607223), (17, 250033), (23, 184807), (119, 35719), (161, 26401), (391, 10871), (1553, 2737)]