2088968481

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{2011}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 3141939200

約数和(自身を除く): 1052970719

約数列:

[1, 3, 9, 27, 79, 237, 487, 711, 1461, 2011, 2133, 4383, 6033, 13149, 18099, 38473, 54297, 115419, 158869, 346257, 476607, 979357, 1038771, 1429821, 2938071, 4289463, 8814213, 26442639, 77369203, 232107609, 696322827, 2088968481]

約数ペア:

[(1, 2088968481), (3, 696322827), (9, 232107609), (27, 77369203), (79, 26442639), (237, 8814213), (487, 4289463), (711, 2938071), (1461, 1429821), (2011, 1038771), (2133, 979357), (4383, 476607), (6033, 346257), (13149, 158869), (18099, 115419), (38473, 54297)]