1913303049

素因数分解:

$3^1\times 7^3\times {\mathrm{1303}}^1\times {\mathrm{1427}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 2979379200

約数和(自身を除く): 1066076151

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1303, 1427, 3909, 4281, 9121, 9989, 27363, 29967, 63847, 69923, 191541, 209769, 446929, 489461, 1340787, 1468383, 1859381, 5578143, 13015667, 39047001, 91109669, 273329007, 637767683, 1913303049]

約数ペア:

[(1, 1913303049), (3, 637767683), (7, 273329007), (21, 91109669), (49, 39047001), (147, 13015667), (343, 5578143), (1029, 1859381), (1303, 1468383), (1427, 1340787), (3909, 489461), (4281, 446929), (9121, 209769), (9989, 191541), (27363, 69923), (29967, 63847)]