9490221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 15277080

約数和(自身を除く): 5786859

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2797, 3393, 8391, 25173, 36361, 81113, 109083, 243339, 327249, 730017, 1054469, 3163407, 9490221]

約数ペア:

[(1, 9490221), (3, 3163407), (9, 1054469), (13, 730017), (29, 327249), (39, 243339), (87, 109083), (117, 81113), (261, 36361), (377, 25173), (1131, 8391), (2797, 3393)]