211280399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 252966000

約数和(自身を除く): 41685601

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 2299, 3169, 3509, 6061, 34859, 60211, 66671, 91901, 383449, 662321, 1010911, 1746119, 7285531, 11120021, 19207309, 211280399]

約数ペア:

[(1, 211280399), (11, 19207309), (19, 11120021), (29, 7285531), (121, 1746119), (209, 1010911), (319, 662321), (551, 383449), (2299, 91901), (3169, 66671), (3509, 60211), (6061, 34859)]