12756093

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 20203776

約数和(自身を除く): 7447683

約数列:

[1, 3, 7, 21, 53, 73, 157, 159, 219, 371, 471, 511, 1099, 1113, 1533, 3297, 3869, 8321, 11461, 11607, 24963, 27083, 34383, 58247, 80227, 81249, 174741, 240681, 607433, 1822299, 4252031, 12756093]

約数ペア:

[(1, 12756093), (3, 4252031), (7, 1822299), (21, 607433), (53, 240681), (73, 174741), (157, 81249), (159, 80227), (219, 58247), (371, 34383), (471, 27083), (511, 24963), (1099, 11607), (1113, 11461), (1533, 8321), (3297, 3869)]