31342631047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14974979}}^1$

素因数の和:14975022

約数の個数: 16

約数和(自身を含む): 40252746240

約数和(自身を除く): 8910115193

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 14974979, 104824853, 194674727, 344424517, 1362723089, 2410971619, 4477518721, 31342631047]

約数ペア:

[(1, 31342631047), (7, 4477518721), (13, 2410971619), (23, 1362723089), (91, 344424517), (161, 194674727), (299, 104824853), (2093, 14974979)]