4239417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 2873031

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 293, 371, 689, 879, 1113, 2051, 2067, 3809, 4823, 6153, 11427, 14469, 15529, 26663, 46587, 79989, 108703, 201877, 326109, 605631, 1413139, 4239417]

約数ペア:

[(1, 4239417), (3, 1413139), (7, 605631), (13, 326109), (21, 201877), (39, 108703), (53, 79989), (91, 46587), (159, 26663), (273, 15529), (293, 14469), (371, 11427), (689, 6153), (879, 4823), (1113, 3809), (2051, 2067)]