40048957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7932

約数の個数: 16

約数和(自身を含む): 47658240

約数和(自身を除く): 7609283

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 7879, 102427, 133943, 181217, 1741259, 2355821, 3080689, 40048957]

約数ペア:

[(1, 40048957), (13, 3080689), (17, 2355821), (23, 1741259), (221, 181217), (299, 133943), (391, 102427), (5083, 7879)]