13732497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8954

約数の個数: 20

約数和(自身を含む): 21596080

約数和(自身を除く): 7863583

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8923, 26769, 80307, 169537, 240921, 508611, 722763, 1525833, 4577499, 13732497]

約数ペア:

[(1, 13732497), (3, 4577499), (9, 1525833), (19, 722763), (27, 508611), (57, 240921), (81, 169537), (171, 80307), (513, 26769), (1539, 8923)]