12452049

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 56

約数和(自身を含む): 20985600

約数和(自身を除く): 8533551

約数列:

[1, 3, 9, 19, 27, 29, 31, 57, 81, 87, 93, 171, 243, 261, 279, 513, 551, 589, 729, 783, 837, 899, 1539, 1653, 1767, 2349, 2511, 2697, 4617, 4959, 5301, 7047, 7533, 8091, 13851, 14877, 15903, 17081, 21141, 22599, 24273, 44631, 47709, 51243, 72819, 133893, 143127, 153729, 218457, 401679, 429381, 461187, 655371, 1383561, 4150683, 12452049]

約数ペア:

[(1, 12452049), (3, 4150683), (9, 1383561), (19, 655371), (27, 461187), (29, 429381), (31, 401679), (57, 218457), (81, 153729), (87, 143127), (93, 133893), (171, 72819), (243, 51243), (261, 47709), (279, 44631), (513, 24273), (551, 22599), (589, 21141), (729, 17081), (783, 15903), (837, 14877), (899, 13851), (1539, 8091), (1653, 7533), (1767, 7047), (2349, 5301), (2511, 4959), (2697, 4617)]