12434871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 17678304

約数和(自身を除く): 5243433

約数列:

[1, 3, 17, 51, 157, 471, 1553, 2669, 4659, 8007, 26401, 79203, 243821, 731463, 4144957, 12434871]

約数ペア:

[(1, 12434871), (3, 4144957), (17, 731463), (51, 243821), (157, 79203), (471, 26401), (1553, 8007), (2669, 4659)]