1993351359

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 2762035200

約数和(自身を除く): 768683841

約数列:

[1, 3, 53, 73, 159, 199, 219, 597, 863, 2589, 3869, 10547, 11607, 14527, 31641, 43581, 45739, 62999, 137217, 171737, 188997, 515211, 769931, 2309793, 3338947, 9102061, 10016841, 12536801, 27306183, 37610403, 664450453, 1993351359]

約数ペア:

[(1, 1993351359), (3, 664450453), (53, 37610403), (73, 27306183), (159, 12536801), (199, 10016841), (219, 9102061), (597, 3338947), (863, 2309793), (2589, 769931), (3869, 515211), (10547, 188997), (11607, 171737), (14527, 137217), (31641, 62999), (43581, 45739)]