264418323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{398821}}^1$

素因数の和:398854

約数の個数: 16

約数和(自身を含む): 402012576

約数和(自身を除く): 137594253

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 398821, 1196463, 5184673, 6779957, 15554019, 20339871, 88139441, 264418323]

約数ペア:

[(1, 264418323), (3, 88139441), (13, 20339871), (17, 15554019), (39, 6779957), (51, 5184673), (221, 1196463), (663, 398821)]