311917243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 377913600

約数和(自身を除く): 65996357

約数列:

[1, 11, 19, 29, 53, 209, 319, 551, 583, 971, 1007, 1537, 6061, 10681, 11077, 16907, 18449, 28159, 29203, 51463, 202939, 309749, 321233, 535021, 566093, 977797, 1492427, 5885231, 10755767, 16416697, 28356113, 311917243]

約数ペア:

[(1, 311917243), (11, 28356113), (19, 16416697), (29, 10755767), (53, 5885231), (209, 1492427), (319, 977797), (551, 566093), (583, 535021), (971, 321233), (1007, 309749), (1537, 202939), (6061, 51463), (10681, 29203), (11077, 28159), (16907, 18449)]