9984383521

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{1321}}^1\times {\mathrm{2113}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 11788078344

約数和(自身を除く): 1803694823

約数列:

[1, 7, 49, 73, 511, 1321, 2113, 3577, 9247, 14791, 64729, 96433, 103537, 154249, 675031, 1079743, 2791273, 4725217, 7558201, 19538911, 136772377, 203762929, 1426340503, 9984383521]

約数ペア:

[(1, 9984383521), (7, 1426340503), (49, 203762929), (73, 136772377), (511, 19538911), (1321, 7558201), (2113, 4725217), (3577, 2791273), (9247, 1079743), (14791, 675031), (64729, 154249), (96433, 103537)]