12440079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 19743360

約数和(自身を除く): 7303281

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3163, 3933, 9489, 28467, 60097, 72749, 180291, 218247, 540873, 654741, 1382231, 4146693, 12440079]

約数ペア:

[(1, 12440079), (3, 4146693), (9, 1382231), (19, 654741), (23, 540873), (57, 218247), (69, 180291), (171, 72749), (207, 60097), (437, 28467), (1311, 9489), (3163, 3933)]