12804900423

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26511181}}^1$

素因数の和:26511214

約数の個数: 16

約数和(自身を含む): 20360587776

約数和(自身を除く): 7555687353

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 26511181, 79533543, 185578267, 556734801, 609757163, 1829271489, 4268300141, 12804900423]

約数ペア:

[(1, 12804900423), (3, 4268300141), (7, 1829271489), (21, 609757163), (23, 556734801), (69, 185578267), (161, 79533543), (483, 26511181)]