28737111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 41431040

約数和(自身を除く): 12693929

約数列:

[1, 3, 13, 39, 271, 813, 2719, 3523, 8157, 10569, 35347, 106041, 736849, 2210547, 9579037, 28737111]

約数ペア:

[(1, 28737111), (3, 9579037), (13, 2210547), (39, 736849), (271, 106041), (813, 35347), (2719, 10569), (3523, 8157)]