17238091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 1921973

約数列:

[1, 13, 53, 127, 197, 689, 1651, 2561, 6731, 10441, 25019, 87503, 135733, 325247, 1326007, 17238091]

約数ペア:

[(1, 17238091), (13, 1326007), (53, 325247), (127, 135733), (197, 87503), (689, 25019), (1651, 10441), (2561, 6731)]