789633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 1303848

約数和(自身を除く): 514215

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 397, 663, 1191, 1989, 3573, 5161, 6749, 15483, 20247, 46449, 60741, 87737, 263211, 789633]

約数ペア:

[(1, 789633), (3, 263211), (9, 87737), (13, 60741), (17, 46449), (39, 20247), (51, 15483), (117, 6749), (153, 5161), (221, 3573), (397, 1989), (663, 1191)]