12293019

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 19814400

約数和(自身を除く): 7521381

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 773, 837, 1767, 2319, 5301, 6957, 14687, 15903, 20871, 23963, 44061, 71889, 132183, 215667, 396549, 455297, 647001, 1365891, 4097673, 12293019]

約数ペア:

[(1, 12293019), (3, 4097673), (9, 1365891), (19, 647001), (27, 455297), (31, 396549), (57, 215667), (93, 132183), (171, 71889), (279, 44061), (513, 23963), (589, 20871), (773, 15903), (837, 14687), (1767, 6957), (2319, 5301)]