2002251177

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{189661}}^1$

素因数の和:189710

約数の個数: 32

約数和(自身を含む): 3277359360

約数和(自身を除く): 1275108183

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 189661, 568983, 1706949, 3224237, 4362203, 5120847, 9672711, 13086609, 29018133, 39259827, 74157451, 87054399, 117779481, 222472353, 667417059, 2002251177]

約数ペア:

[(1, 2002251177), (3, 667417059), (9, 222472353), (17, 117779481), (23, 87054399), (27, 74157451), (51, 39259827), (69, 29018133), (153, 13086609), (207, 9672711), (391, 5120847), (459, 4362203), (621, 3224237), (1173, 1706949), (3519, 568983), (10557, 189661)]