319153911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{51971}}^1$

素因数の和:52086

約数の個数: 16

約数和(自身を含む): 449038080

約数和(自身を除く): 129884169

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 51971, 155913, 1195333, 3585999, 4625419, 13876257, 106384637, 319153911]

約数ペア:

[(1, 319153911), (3, 106384637), (23, 13876257), (69, 4625419), (89, 3585999), (267, 1195333), (2047, 155913), (6141, 51971)]