15441349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 20090880

約数和(自身を除く): 4649531

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 8719, 61033, 95909, 200537, 671363, 1403759, 2205907, 15441349]

約数ペア:

[(1, 15441349), (7, 2205907), (11, 1403759), (23, 671363), (77, 200537), (161, 95909), (253, 61033), (1771, 8719)]