1214442009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331543}}^1$

素因数の和:331597

約数の個数: 24

約数和(自身を含む): 1965392832

約数和(自身を除く): 750950823

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 331543, 994629, 2983887, 3646973, 10940919, 12267091, 32822757, 36801273, 110403819, 134938001, 404814003, 1214442009]

約数ペア:

[(1, 1214442009), (3, 404814003), (9, 134938001), (11, 110403819), (33, 36801273), (37, 32822757), (99, 12267091), (111, 10940919), (333, 3646973), (407, 2983887), (1221, 994629), (3663, 331543)]