12670317

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 21048960

約数和(自身を除く): 8378643

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1153, 1221, 3459, 3663, 10377, 10989, 12683, 31131, 38049, 42661, 114147, 127983, 342441, 383949, 469271, 1151847, 1407813, 4223439, 12670317]

約数ペア:

[(1, 12670317), (3, 4223439), (9, 1407813), (11, 1151847), (27, 469271), (33, 383949), (37, 342441), (99, 127983), (111, 114147), (297, 42661), (333, 38049), (407, 31131), (999, 12683), (1153, 10989), (1221, 10377), (3459, 3663)]