23811987

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4639}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 33408000

約数和(自身を除く): 9596013

約数列:

[1, 3, 29, 59, 87, 177, 1711, 4639, 5133, 13917, 134531, 273701, 403593, 821103, 7937329, 23811987]

約数ペア:

[(1, 23811987), (3, 7937329), (29, 821103), (59, 403593), (87, 273701), (177, 134531), (1711, 13917), (4639, 5133)]