17683237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 3767003

約数列:

[1, 11, 13, 31, 143, 341, 403, 3989, 4433, 43879, 51857, 123659, 570427, 1360249, 1607567, 17683237]

約数ペア:

[(1, 17683237), (11, 1607567), (13, 1360249), (31, 570427), (143, 123659), (341, 51857), (403, 43879), (3989, 4433)]