3957469439

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 5122419456

約数和(自身を除く): 1164950017

約数列:

[1, 7, 11, 43, 77, 121, 193, 301, 473, 563, 847, 1351, 2123, 3311, 3941, 5203, 6193, 8299, 14861, 23353, 24209, 36421, 43351, 58093, 68123, 91289, 108659, 163471, 169463, 266299, 476861, 639023, 760613, 1004179, 1195249, 1864093, 2929289, 4672337, 7029253, 8366743, 13147739, 20505023, 32706359, 51395707, 92034173, 359769949, 565352777, 3957469439]

約数ペア:

[(1, 3957469439), (7, 565352777), (11, 359769949), (43, 92034173), (77, 51395707), (121, 32706359), (193, 20505023), (301, 13147739), (473, 8366743), (563, 7029253), (847, 4672337), (1351, 2929289), (2123, 1864093), (3311, 1195249), (3941, 1004179), (5203, 760613), (6193, 639023), (8299, 476861), (14861, 266299), (23353, 169463), (24209, 163471), (36421, 108659), (43351, 91289), (58093, 68123)]