21608452801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1\times {\mathrm{7901}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 23577039360

約数和(自身を除く): 1968586559

約数列:

[1, 13, 79, 1027, 2663, 7901, 34619, 102713, 210377, 624179, 2734901, 8114327, 21040363, 273524719, 1662188677, 21608452801]

約数ペア:

[(1, 21608452801), (13, 1662188677), (79, 273524719), (1027, 21040363), (2663, 8114327), (7901, 2734901), (34619, 624179), (102713, 210377)]