74973353

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 97445376

約数和(自身を除く): 22472023

約数列:

[1, 7, 13, 23, 91, 113, 161, 299, 317, 791, 1469, 2093, 2219, 2599, 4121, 7291, 10283, 18193, 28847, 33787, 35821, 51037, 94783, 236509, 250747, 465673, 663481, 823883, 3259711, 5767181, 10710479, 74973353]

約数ペア:

[(1, 74973353), (7, 10710479), (13, 5767181), (23, 3259711), (91, 823883), (113, 663481), (161, 465673), (299, 250747), (317, 236509), (791, 94783), (1469, 51037), (2093, 35821), (2219, 33787), (2599, 28847), (4121, 18193), (7291, 10283)]