321344829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161561}}^1$

素因数の和:161597

約数の個数: 24

約数和(自身を含む): 529277112

約数和(自身を除く): 207932283

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 161561, 484683, 1454049, 2100293, 2746537, 6300879, 8239611, 18902637, 24718833, 35704981, 107114943, 321344829]

約数ペア:

[(1, 321344829), (3, 107114943), (9, 35704981), (13, 24718833), (17, 18902637), (39, 8239611), (51, 6300879), (117, 2746537), (153, 2100293), (221, 1454049), (663, 484683), (1989, 161561)]