22866111

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 35604480

約数和(自身を除く): 12738369

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 487, 999, 1269, 1461, 1739, 4383, 5217, 13149, 15651, 18019, 22889, 46953, 54057, 68667, 162171, 206001, 486513, 618003, 846893, 2540679, 7622037, 22866111]

約数ペア:

[(1, 22866111), (3, 7622037), (9, 2540679), (27, 846893), (37, 618003), (47, 486513), (111, 206001), (141, 162171), (333, 68667), (423, 54057), (487, 46953), (999, 22889), (1269, 18019), (1461, 15651), (1739, 13149), (4383, 5217)]