520029711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{117203}}^1$

素因数の和:117255

約数の個数: 24

約数和(自身を含む): 822772080

約数和(自身を除く): 302742369

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 117203, 351609, 1054827, 1992451, 3398887, 5977353, 10196661, 17932059, 30589983, 57781079, 173343237, 520029711]

約数ペア:

[(1, 520029711), (3, 173343237), (9, 57781079), (17, 30589983), (29, 17932059), (51, 10196661), (87, 5977353), (153, 3398887), (261, 1992451), (493, 1054827), (1479, 351609), (4437, 117203)]