43492221

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{12487}}^1$

素因数の和:12542

約数の個数: 20

約数和(自身を含む): 66486112

約数和(自身を除く): 22993891

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 12487, 37461, 112383, 337149, 536941, 1011447, 1610823, 4832469, 14497407, 43492221]

約数ペア:

[(1, 43492221), (3, 14497407), (9, 4832469), (27, 1610823), (43, 1011447), (81, 536941), (129, 337149), (387, 112383), (1161, 37461), (3483, 12487)]