239968397751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{1770893}}^1$

素因数の和:1773570

約数の個数: 16

約数和(自身を含む): 338906610144

約数和(自身を除く): 98938212393

約数列:

[1, 3, 17, 51, 2657, 7971, 45169, 135507, 1770893, 5312679, 30105181, 90315543, 4705262701, 14115788103, 79989465917, 239968397751]

約数ペア:

[(1, 239968397751), (3, 79989465917), (17, 14115788103), (51, 4705262701), (2657, 90315543), (7971, 30105181), (45169, 5312679), (135507, 1770893)]