848658639

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{19867}}^1$

素因数の和:20390

約数の個数: 16

約数和(自身を含む): 1173006720

約数和(自身を除く): 324348081

約数列:

[1, 3, 29, 87, 491, 1473, 14239, 19867, 42717, 59601, 576143, 1728429, 9754697, 29264091, 282886213, 848658639]

約数ペア:

[(1, 848658639), (3, 282886213), (29, 29264091), (87, 9754697), (491, 1728429), (1473, 576143), (14239, 59601), (19867, 42717)]