26943917

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 36465408

約数和(自身を除く): 9521491

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2447, 11011, 17129, 26917, 31811, 188419, 222677, 296087, 349921, 2072609, 2449447, 3849131, 26943917]

約数ペア:

[(1, 26943917), (7, 3849131), (11, 2449447), (13, 2072609), (77, 349921), (91, 296087), (121, 222677), (143, 188419), (847, 31811), (1001, 26917), (1573, 17129), (2447, 11011)]