4172883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 6676992

約数和(自身を除く): 2504109

約数列:

[1, 3, 11, 13, 33, 39, 71, 137, 143, 213, 411, 429, 781, 923, 1507, 1781, 2343, 2769, 4521, 5343, 9727, 10153, 19591, 29181, 30459, 58773, 106997, 126451, 320991, 379353, 1390961, 4172883]

約数ペア:

[(1, 4172883), (3, 1390961), (11, 379353), (13, 320991), (33, 126451), (39, 106997), (71, 58773), (137, 30459), (143, 29181), (213, 19591), (411, 10153), (429, 9727), (781, 5343), (923, 4521), (1507, 2769), (1781, 2343)]