316863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 514800

約数和(自身を除く): 197937

約数列:

[1, 3, 9, 17, 19, 51, 57, 109, 153, 171, 323, 327, 969, 981, 1853, 2071, 2907, 5559, 6213, 16677, 18639, 35207, 105621, 316863]

約数ペア:

[(1, 316863), (3, 105621), (9, 35207), (17, 18639), (19, 16677), (51, 6213), (57, 5559), (109, 2907), (153, 2071), (171, 1853), (323, 981), (327, 969)]