12475539

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 19863360

約数和(自身を除く): 7387821

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 113, 141, 261, 339, 423, 783, 1017, 1269, 1363, 2349, 3051, 3277, 3807, 4089, 5311, 9153, 9831, 12267, 15933, 29493, 36801, 47799, 88479, 110403, 143397, 154019, 265437, 430191, 462057, 1386171, 4158513, 12475539]

約数ペア:

[(1, 12475539), (3, 4158513), (9, 1386171), (27, 462057), (29, 430191), (47, 265437), (81, 154019), (87, 143397), (113, 110403), (141, 88479), (261, 47799), (339, 36801), (423, 29493), (783, 15933), (1017, 12267), (1269, 9831), (1363, 9153), (2349, 5311), (3051, 4089), (3277, 3807)]