2017805153

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51929}}^1$

素因数の和:52017

約数の個数: 24

約数和(自身を含む): 2569288680

約数和(自身を除く): 551483527

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 38857, 51929, 363503, 675077, 2544521, 3167669, 4725539, 22173683, 33078773, 41179697, 155215781, 288257879, 2017805153]

約数ペア:

[(1, 2017805153), (7, 288257879), (13, 155215781), (49, 41179697), (61, 33078773), (91, 22173683), (427, 4725539), (637, 3167669), (793, 2544521), (2989, 675077), (5551, 363503), (38857, 51929)]