2391237639

素因数分解:

$3^3\times 7^1\times {\mathrm{929}}^1\times {\mathrm{13619}}^1$

素因数の和:14564

約数の個数: 32

約数和(自身を含む): 4053312000

約数和(自身を除く): 1662074361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 929, 2787, 6503, 8361, 13619, 19509, 25083, 40857, 58527, 95333, 122571, 175581, 285999, 367713, 857997, 2573991, 12652051, 37956153, 88564357, 113868459, 265693071, 341605377, 797079213, 2391237639]

約数ペア:

[(1, 2391237639), (3, 797079213), (7, 341605377), (9, 265693071), (21, 113868459), (27, 88564357), (63, 37956153), (189, 12652051), (929, 2573991), (2787, 857997), (6503, 367713), (8361, 285999), (13619, 175581), (19509, 122571), (25083, 95333), (40857, 58527)]