26344917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 40486680

約数和(自身を除く): 14141763

約数列:

[1, 3, 9, 17, 51, 153, 409, 421, 1227, 1263, 3681, 3789, 6953, 7157, 20859, 21471, 62577, 64413, 172189, 516567, 1549701, 2927213, 8781639, 26344917]

約数ペア:

[(1, 26344917), (3, 8781639), (9, 2927213), (17, 1549701), (51, 516567), (153, 172189), (409, 64413), (421, 62577), (1227, 21471), (1263, 20859), (3681, 7157), (3789, 6953)]