23705901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 36314720

約数和(自身を除く): 12608819

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 883, 1413, 2649, 2983, 7947, 8949, 16777, 26847, 50331, 138631, 150993, 415893, 1247679, 2633989, 7901967, 23705901]

約数ペア:

[(1, 23705901), (3, 7901967), (9, 2633989), (19, 1247679), (57, 415893), (157, 150993), (171, 138631), (471, 50331), (883, 26847), (1413, 16777), (2649, 8949), (2983, 7947)]