8427483

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 12812800

約数和(自身を除く): 4385317

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 439, 711, 1317, 2133, 3951, 6399, 11853, 19197, 34681, 35559, 104043, 106677, 312129, 936387, 2809161, 8427483]

約数ペア:

[(1, 8427483), (3, 2809161), (9, 936387), (27, 312129), (79, 106677), (81, 104043), (237, 35559), (243, 34681), (439, 19197), (711, 11853), (1317, 6399), (2133, 3951)]