42122829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 68039680

約数和(自身を除く): 25916851

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 547, 579, 1351, 1641, 3667, 3829, 4053, 10393, 11001, 11487, 25669, 31179, 72751, 77007, 105571, 218253, 316713, 738997, 2005849, 2216991, 6017547, 14040943, 42122829]

約数ペア:

[(1, 42122829), (3, 14040943), (7, 6017547), (19, 2216991), (21, 2005849), (57, 738997), (133, 316713), (193, 218253), (399, 105571), (547, 77007), (579, 72751), (1351, 31179), (1641, 25669), (3667, 11487), (3829, 11001), (4053, 10393)]