20171328003

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{5443}}^1\times {\mathrm{17903}}^1$

素因数の和:23375

約数の個数: 24

約数和(自身を含む): 30410445312

約数和(自身を除く): 10239117309

約数列:

[1, 3, 9, 23, 69, 207, 5443, 16329, 17903, 48987, 53709, 125189, 161127, 375567, 411769, 1126701, 1235307, 3705921, 97446029, 292338087, 877014261, 2241258667, 6723776001, 20171328003]

約数ペア:

[(1, 20171328003), (3, 6723776001), (9, 2241258667), (23, 877014261), (69, 292338087), (207, 97446029), (5443, 3705921), (16329, 1235307), (17903, 1126701), (48987, 411769), (53709, 375567), (125189, 161127)]