40513711

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 47384064

約数和(自身を除く): 6870353

約数列:

[1, 7, 83, 103, 581, 677, 721, 4739, 8549, 56191, 59843, 69731, 393337, 488117, 5787673, 40513711]

約数ペア:

[(1, 40513711), (7, 5787673), (83, 488117), (103, 393337), (581, 69731), (677, 59843), (721, 56191), (4739, 8549)]