397166478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{14057}}^1$

素因数の和:14356

約数の個数: 32

約数和(自身を含む): 844154784

約数和(自身を除く): 446988306

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 1662, 4709, 9418, 14057, 14127, 28114, 28254, 42171, 84342, 238969, 477938, 716907, 1433814, 3893789, 7787578, 11681367, 23362734, 66194413, 132388826, 198583239, 397166478]

約数ペア:

[(1, 397166478), (2, 198583239), (3, 132388826), (6, 66194413), (17, 23362734), (34, 11681367), (51, 7787578), (102, 3893789), (277, 1433814), (554, 716907), (831, 477938), (1662, 238969), (4709, 84342), (9418, 42171), (14057, 28254), (14127, 28114)]