3978889321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1487}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 4724697600

約数和(自身を除く): 745808279

約数列:

[1, 11, 17, 41, 187, 349, 451, 697, 1487, 3839, 5933, 7667, 14309, 16357, 25279, 60967, 65263, 157399, 243253, 278069, 518963, 670637, 1036439, 2675783, 5708593, 8822371, 11400829, 21277483, 97046081, 234052313, 361717211, 3978889321]

約数ペア:

[(1, 3978889321), (11, 361717211), (17, 234052313), (41, 97046081), (187, 21277483), (349, 11400829), (451, 8822371), (697, 5708593), (1487, 2675783), (3839, 1036439), (5933, 670637), (7667, 518963), (14309, 278069), (16357, 243253), (25279, 157399), (60967, 65263)]