2078132961

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 3052615680

約数和(自身を除く): 974482719

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 4391, 6859, 8303, 13173, 20577, 24909, 83429, 100993, 157757, 250287, 302979, 473271, 1585151, 1918867, 4755453, 5756601, 30117869, 36458473, 90353607, 109375419, 692710987, 2078132961]

約数ペア:

[(1, 2078132961), (3, 692710987), (19, 109375419), (23, 90353607), (57, 36458473), (69, 30117869), (361, 5756601), (437, 4755453), (1083, 1918867), (1311, 1585151), (4391, 473271), (6859, 302979), (8303, 250287), (13173, 157757), (20577, 100993), (24909, 83429)]