3249156939

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 5257494528

約数和(自身を除く): 2008337589

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 241, 271, 309, 483, 721, 723, 813, 1687, 1897, 2163, 2369, 5061, 5543, 5691, 6233, 7107, 16583, 16629, 18699, 24823, 27913, 38801, 43631, 49749, 65311, 74469, 83739, 116403, 130893, 173761, 195391, 195933, 457177, 521283, 570929, 586173, 641999, 1371531, 1502153, 1712787, 1925997, 3996503, 4493993, 4506459, 6727033, 10515071, 11989509, 13481979, 20181099, 31545213, 47089231, 141267693, 154721759, 464165277, 1083052313, 3249156939]

約数ペア:

[(1, 3249156939), (3, 1083052313), (7, 464165277), (21, 154721759), (23, 141267693), (69, 47089231), (103, 31545213), (161, 20181099), (241, 13481979), (271, 11989509), (309, 10515071), (483, 6727033), (721, 4506459), (723, 4493993), (813, 3996503), (1687, 1925997), (1897, 1712787), (2163, 1502153), (2369, 1371531), (5061, 641999), (5543, 586173), (5691, 570929), (6233, 521283), (7107, 457177), (16583, 195933), (16629, 195391), (18699, 173761), (24823, 130893), (27913, 116403), (38801, 83739), (43631, 74469), (49749, 65311)]