17240839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 16

約数和(自身を含む): 22761216

約数和(自身を除く): 5520377

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 13171, 92197, 144881, 223907, 1014167, 1567349, 2462977, 17240839]

約数ペア:

[(1, 17240839), (7, 2462977), (11, 1567349), (17, 1014167), (77, 223907), (119, 144881), (187, 92197), (1309, 13171)]