1966355997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{21871}}^1$

素因数の和:23200

約数の個数: 16

約数和(自身を含む): 2738024448

約数和(自身を除く): 771668451

約数列:

[1, 3, 23, 69, 1303, 3909, 21871, 29969, 65613, 89907, 503033, 1509099, 28497913, 85493739, 655451999, 1966355997]

約数ペア:

[(1, 1966355997), (3, 655451999), (23, 85493739), (69, 28497913), (1303, 1509099), (3909, 503033), (21871, 89907), (29969, 65613)]