741278161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 830294080

約数和(自身を除く): 89015919

約数列:

[1, 13, 43, 61, 559, 793, 2623, 21739, 34099, 282607, 934777, 1326079, 12152101, 17239027, 57021397, 741278161]

約数ペア:

[(1, 741278161), (13, 57021397), (43, 17239027), (61, 12152101), (559, 1326079), (793, 934777), (2623, 282607), (21739, 34099)]