30688509

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9536

約数の個数: 16

約数和(自身を含む): 43610112

約数和(自身を除く): 12921603

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9463, 28389, 217649, 444761, 652947, 1334283, 10229503, 30688509]

約数ペア:

[(1, 30688509), (3, 10229503), (23, 1334283), (47, 652947), (69, 444761), (141, 217649), (1081, 28389), (3243, 9463)]