40640633

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 46769184

約数和(自身を除く): 6128551

約数列:

[1, 11, 43, 73, 107, 121, 473, 803, 1177, 3139, 4601, 5203, 7811, 8833, 12947, 34529, 50611, 85921, 335873, 379819, 556721, 945131, 3694603, 40640633]

約数ペア:

[(1, 40640633), (11, 3694603), (43, 945131), (73, 556721), (107, 379819), (121, 335873), (473, 85921), (803, 50611), (1177, 34529), (3139, 12947), (4601, 8833), (5203, 7811)]