1969969594899

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1\times {\mathrm{137383}}^1$

素因数の和:141291

約数の個数: 32

約数和(自身を含む): 2781135751680

約数和(自身を除く): 811166156781

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 3833, 11499, 111157, 137383, 164819, 333471, 412149, 494457, 3984107, 4779751, 5907469, 11952321, 14339253, 17722407, 171316601, 513949803, 526589039, 1579767117, 15271082131, 22643328677, 45813246393, 67929986031, 656656531633, 1969969594899]

約数ペア:

[(1, 1969969594899), (3, 656656531633), (29, 67929986031), (43, 45813246393), (87, 22643328677), (129, 15271082131), (1247, 1579767117), (3741, 526589039), (3833, 513949803), (11499, 171316601), (111157, 17722407), (137383, 14339253), (164819, 11952321), (333471, 5907469), (412149, 4779751), (494457, 3984107)]