7039851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 11708928

約数和(自身を除く): 4669077

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 241, 273, 321, 723, 749, 1391, 1687, 2247, 3133, 4173, 5061, 9399, 9737, 21931, 25787, 29211, 65793, 77361, 180509, 335231, 541527, 1005693, 2346617, 7039851]

約数ペア:

[(1, 7039851), (3, 2346617), (7, 1005693), (13, 541527), (21, 335231), (39, 180509), (91, 77361), (107, 65793), (241, 29211), (273, 25787), (321, 21931), (723, 9737), (749, 9399), (1391, 5061), (1687, 4173), (2247, 3133)]