12716703

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 19800000

約数和(自身を除く): 7083297

約数列:

[1, 3, 9, 27, 29, 87, 109, 149, 261, 327, 447, 783, 981, 1341, 2943, 3161, 4023, 4321, 9483, 12963, 16241, 28449, 38889, 48723, 85347, 116667, 146169, 438507, 470989, 1412967, 4238901, 12716703]

約数ペア:

[(1, 12716703), (3, 4238901), (9, 1412967), (27, 470989), (29, 438507), (87, 146169), (109, 116667), (149, 85347), (261, 48723), (327, 38889), (447, 28449), (783, 16241), (981, 12963), (1341, 9483), (2943, 4321), (3161, 4023)]