40743031

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 8110985

約数列:

[1, 7, 37, 47, 259, 329, 1739, 3347, 12173, 23429, 123839, 157309, 866873, 1101163, 5820433, 40743031]

約数ペア:

[(1, 40743031), (7, 5820433), (37, 1101163), (47, 866873), (259, 157309), (329, 123839), (1739, 23429), (3347, 12173)]