12679443

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 21785600

約数和(自身を除く): 9106157

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 919, 1533, 1971, 2757, 4599, 6433, 8271, 13797, 19299, 24813, 57897, 67087, 173691, 201261, 469609, 603783, 1408827, 1811349, 4226481, 12679443]

約数ペア:

[(1, 12679443), (3, 4226481), (7, 1811349), (9, 1408827), (21, 603783), (27, 469609), (63, 201261), (73, 173691), (189, 67087), (219, 57897), (511, 24813), (657, 19299), (919, 13797), (1533, 8271), (1971, 6433), (2757, 4599)]