2017049991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{1447}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 2995066368

約数和(自身を除く): 978016377

約数列:

[1, 3, 11, 33, 53, 159, 583, 797, 1447, 1749, 2391, 4341, 8767, 15917, 26301, 42241, 47751, 76691, 126723, 230073, 464651, 843601, 1153259, 1393953, 2530803, 3459777, 12685849, 38057547, 61122727, 183368181, 672349997, 2017049991]

約数ペア:

[(1, 2017049991), (3, 672349997), (11, 183368181), (33, 61122727), (53, 38057547), (159, 12685849), (583, 3459777), (797, 2530803), (1447, 1393953), (1749, 1153259), (2391, 843601), (4341, 464651), (8767, 230073), (15917, 126723), (26301, 76691), (42241, 47751)]