1274978881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{4159}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 1487116800

約数和(自身を除く): 212137919

約数列:

[1, 11, 29, 31, 319, 341, 899, 961, 4159, 9889, 10571, 27869, 45749, 120611, 128929, 306559, 1326721, 1418219, 3738941, 3996799, 41128351, 43964789, 115907171, 1274978881]

約数ペア:

[(1, 1274978881), (11, 115907171), (29, 43964789), (31, 41128351), (319, 3996799), (341, 3738941), (899, 1418219), (961, 1326721), (4159, 306559), (9889, 128929), (10571, 120611), (27869, 45749)]