27849969

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4967}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 46500480

約数和(自身を除く): 18650511

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4967, 5607, 14901, 34769, 44703, 104307, 312921, 442063, 1326189, 3094441, 3978567, 9283323, 27849969]

約数ペア:

[(1, 27849969), (3, 9283323), (7, 3978567), (9, 3094441), (21, 1326189), (63, 442063), (89, 312921), (267, 104307), (623, 44703), (801, 34769), (1869, 14901), (4967, 5607)]