263164161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{8219}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 378383040

約数和(自身を除く): 115218879

約数列:

[1, 3, 13, 39, 821, 2463, 8219, 10673, 24657, 32019, 106847, 320541, 6747799, 20243397, 87721387, 263164161]

約数ペア:

[(1, 263164161), (3, 87721387), (13, 20243397), (39, 6747799), (821, 320541), (2463, 106847), (8219, 32019), (10673, 24657)]