39796497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 65978640

約数和(自身を除く): 26182143

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 317, 333, 377, 481, 951, 1073, 1131, 1443, 2853, 3219, 3393, 4121, 4329, 9193, 9657, 11729, 12363, 13949, 27579, 35187, 37089, 41847, 82737, 105561, 119509, 125541, 152477, 340141, 358527, 457431, 1020423, 1075581, 1372293, 3061269, 4421833, 13265499, 39796497]

約数ペア:

[(1, 39796497), (3, 13265499), (9, 4421833), (13, 3061269), (29, 1372293), (37, 1075581), (39, 1020423), (87, 457431), (111, 358527), (117, 340141), (261, 152477), (317, 125541), (333, 119509), (377, 105561), (481, 82737), (951, 41847), (1073, 37089), (1131, 35187), (1443, 27579), (2853, 13949), (3219, 12363), (3393, 11729), (4121, 9657), (4329, 9193)]