1294667049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16963}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 1975966720

約数和(自身を除く): 681299671

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 741, 1339, 1957, 4017, 5871, 16963, 25441, 50889, 76323, 220519, 322297, 661557, 966891, 1747189, 4189861, 5241567, 12569583, 22713457, 33196591, 68140371, 99589773, 431555683, 1294667049]

約数ペア:

[(1, 1294667049), (3, 431555683), (13, 99589773), (19, 68140371), (39, 33196591), (57, 22713457), (103, 12569583), (247, 5241567), (309, 4189861), (741, 1747189), (1339, 966891), (1957, 661557), (4017, 322297), (5871, 220519), (16963, 76323), (25441, 50889)]