17996923321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{70729}}^1$

素因数の和:70825

約数の個数: 24

約数和(自身を含む): 20808483080

約数和(自身を除く): 2811559759

約数列:

[1, 13, 23, 37, 299, 481, 529, 851, 6877, 11063, 19573, 70729, 254449, 919477, 1626767, 2616973, 21147971, 34020649, 37415641, 60190379, 486403333, 782474927, 1384378717, 17996923321]

約数ペア:

[(1, 17996923321), (13, 1384378717), (23, 782474927), (37, 486403333), (299, 60190379), (481, 37415641), (529, 34020649), (851, 21147971), (6877, 2616973), (11063, 1626767), (19573, 919477), (70729, 254449)]