16988894199

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{3691}}^1\times {\mathrm{3733}}^1$

素因数の和:7567

約数の個数: 24

約数和(自身を含む): 24731954832

約数和(自身を除く): 7743060633

約数列:

[1, 3, 9, 137, 411, 1233, 3691, 3733, 11073, 11199, 33219, 33597, 505667, 511421, 1517001, 1534263, 4551003, 4602789, 13778503, 41335509, 124006527, 1887654911, 5662964733, 16988894199]

約数ペア:

[(1, 16988894199), (3, 5662964733), (9, 1887654911), (137, 124006527), (411, 41335509), (1233, 13778503), (3691, 4602789), (3733, 4551003), (11073, 1534263), (11199, 1517001), (33219, 511421), (33597, 505667)]