81246223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 87436800

約数和(自身を除く): 6190577

約数列:

[1, 19, 71, 229, 263, 1349, 4351, 4997, 16259, 18673, 60227, 308921, 354787, 1144313, 4276117, 81246223]

約数ペア:

[(1, 81246223), (19, 4276117), (71, 1144313), (229, 354787), (263, 308921), (1349, 60227), (4351, 18673), (4997, 16259)]