2282787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 3603600

約数和(自身を除く): 1320813

約数列:

[1, 3, 9, 13, 39, 109, 117, 179, 327, 537, 981, 1417, 1611, 2327, 4251, 6981, 12753, 19511, 20943, 58533, 175599, 253643, 760929, 2282787]

約数ペア:

[(1, 2282787), (3, 760929), (9, 253643), (13, 175599), (39, 58533), (109, 20943), (117, 19511), (179, 12753), (327, 6981), (537, 4251), (981, 2327), (1417, 1611)]