4381293

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 7151616

約数和(自身を除く): 2770323

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 193, 329, 483, 579, 987, 1081, 1351, 3243, 4053, 4439, 7567, 9071, 13317, 22701, 27213, 31073, 63497, 93219, 190491, 208633, 625899, 1460431, 4381293]

約数ペア:

[(1, 4381293), (3, 1460431), (7, 625899), (21, 208633), (23, 190491), (47, 93219), (69, 63497), (141, 31073), (161, 27213), (193, 22701), (329, 13317), (483, 9071), (579, 7567), (987, 4439), (1081, 4053), (1351, 3243)]