259637609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{116273}}^1$

素因数の和:116320

約数の個数: 16

約数和(自身を含む): 334869120

約数和(自身を除く): 75231511

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 116273, 813911, 1279003, 3371917, 8953021, 23603419, 37091087, 259637609]

約数ペア:

[(1, 259637609), (7, 37091087), (11, 23603419), (29, 8953021), (77, 3371917), (203, 1279003), (319, 813911), (2233, 116273)]