7473843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4622157

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 199, 321, 351, 597, 963, 1391, 1791, 2587, 2889, 4173, 5373, 7761, 12519, 21293, 23283, 37557, 63879, 69849, 191637, 276809, 574911, 830427, 2491281, 7473843]

約数ペア:

[(1, 7473843), (3, 2491281), (9, 830427), (13, 574911), (27, 276809), (39, 191637), (107, 69849), (117, 63879), (199, 37557), (321, 23283), (351, 21293), (597, 12519), (963, 7761), (1391, 5373), (1791, 4173), (2587, 2889)]