12372777

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10709

約数の個数: 16

約数和(自身を含む): 18758080

約数和(自身を除く): 6385303

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 10657, 31971, 95913, 287739, 458251, 1374753, 4124259, 12372777]

約数ペア:

[(1, 12372777), (3, 4124259), (9, 1374753), (27, 458251), (43, 287739), (129, 95913), (387, 31971), (1161, 10657)]