13857261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 21426144

約数和(自身を除く): 7568883

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 1453, 3179, 4359, 9537, 15983, 24701, 47949, 74103, 271711, 419917, 815133, 1259751, 4619087, 13857261]

約数ペア:

[(1, 13857261), (3, 4619087), (11, 1259751), (17, 815133), (33, 419917), (51, 271711), (187, 74103), (289, 47949), (561, 24701), (867, 15983), (1453, 9537), (3179, 4359)]