288889007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 351039744

約数和(自身を除く): 62150737

約数列:

[1, 11, 17, 37, 43, 187, 407, 473, 629, 731, 971, 1591, 6919, 8041, 10681, 16507, 17501, 27047, 35927, 41753, 181577, 297517, 395197, 459283, 610759, 709801, 1544861, 6718349, 7807811, 16993471, 26262637, 288889007]

約数ペア:

[(1, 288889007), (11, 26262637), (17, 16993471), (37, 7807811), (43, 6718349), (187, 1544861), (407, 709801), (473, 610759), (629, 459283), (731, 395197), (971, 297517), (1591, 181577), (6919, 41753), (8041, 35927), (10681, 27047), (16507, 17501)]