783996111

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{55733}}^1$

素因数の和:56263

約数の個数: 16

約数和(自身を含む): 1163725920

約数和(自身を除く): 379729809

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 55733, 167199, 501597, 1504791, 29036893, 87110679, 261332037, 783996111]

約数ペア:

[(1, 783996111), (3, 261332037), (9, 87110679), (27, 29036893), (521, 1504791), (1563, 501597), (4689, 167199), (14067, 55733)]