17749520011

素因数分解:

${\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 18022238208

約数和(自身を除く): 272718197

約数列:

[1, 103, 431, 487, 821, 44393, 50161, 84563, 209897, 353851, 399827, 21619391, 36446653, 41182181, 172325437, 17749520011]

約数ペア:

[(1, 17749520011), (103, 172325437), (431, 41182181), (487, 36446653), (821, 21619391), (44393, 399827), (50161, 353851), (84563, 209897)]