285339639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 418903744

約数和(自身を除く): 133564105

約数列:

[1, 3, 13, 39, 61, 183, 277, 433, 793, 831, 1299, 2379, 3601, 5629, 10803, 16887, 16897, 26413, 50691, 79239, 119941, 219661, 343369, 359823, 658983, 1030107, 1559233, 4677699, 7316401, 21949203, 95113213, 285339639]

約数ペア:

[(1, 285339639), (3, 95113213), (13, 21949203), (39, 7316401), (61, 4677699), (183, 1559233), (277, 1030107), (433, 658983), (793, 359823), (831, 343369), (1299, 219661), (2379, 119941), (3601, 79239), (5629, 50691), (10803, 26413), (16887, 16897)]