38113983

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 61158240

約数和(自身を除く): 23044257

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 311, 459, 801, 933, 1377, 1513, 2403, 2799, 4539, 5287, 7209, 8397, 13617, 15861, 25191, 27679, 40851, 47583, 83037, 122553, 142749, 249111, 428247, 470543, 747333, 1411629, 2241999, 4234887, 12704661, 38113983]

約数ペア:

[(1, 38113983), (3, 12704661), (9, 4234887), (17, 2241999), (27, 1411629), (51, 747333), (81, 470543), (89, 428247), (153, 249111), (267, 142749), (311, 122553), (459, 83037), (801, 47583), (933, 40851), (1377, 27679), (1513, 25191), (2403, 15861), (2799, 13617), (4539, 8397), (5287, 7209)]