12674691

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 7754109

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 797, 837, 1767, 2391, 5301, 7173, 15143, 15903, 21519, 24707, 45429, 74121, 136287, 222363, 408861, 469433, 667089, 1408299, 4224897, 12674691]

約数ペア:

[(1, 12674691), (3, 4224897), (9, 1408299), (19, 667089), (27, 469433), (31, 408861), (57, 222363), (93, 136287), (171, 74121), (279, 45429), (513, 24707), (589, 21519), (797, 15903), (837, 15143), (1767, 7173), (2391, 5301)]