23707971

素因数分解:

$3^4\times 7^1\times {\mathrm{41813}}^1$

素因数の和:41832

約数の個数: 20

約数和(自身を含む): 40475952

約数和(自身を除く): 16767981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 41813, 125439, 292691, 376317, 878073, 1128951, 2634219, 3386853, 7902657, 23707971]

約数ペア:

[(1, 23707971), (3, 7902657), (7, 3386853), (9, 2634219), (21, 1128951), (27, 878073), (63, 376317), (81, 292691), (189, 125439), (567, 41813)]