248244557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 305078400

約数和(自身を除く): 56833843

約数列:

[1, 11, 17, 19, 109, 187, 209, 323, 641, 1199, 1853, 2071, 3553, 7051, 10897, 12179, 20383, 22781, 35207, 69869, 119867, 133969, 207043, 387277, 768559, 1187773, 1327511, 2277473, 13065503, 14602621, 22567687, 248244557]

約数ペア:

[(1, 248244557), (11, 22567687), (17, 14602621), (19, 13065503), (109, 2277473), (187, 1327511), (209, 1187773), (323, 768559), (641, 387277), (1199, 207043), (1853, 133969), (2071, 119867), (3553, 69869), (7051, 35207), (10897, 22781), (12179, 20383)]