1681297367029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1\times {\mathrm{79333}}^1$

素因数の和:80449

約数の個数: 32

約数和(自身を含む): 2021608028160

約数和(自身を除く): 340310661131

約数列:

[1, 7, 23, 139, 161, 947, 973, 3197, 6629, 21781, 22379, 79333, 131633, 152467, 555331, 921431, 1824659, 3027559, 11027287, 12772613, 21192913, 75128351, 77191009, 253627601, 525898457, 1727952073, 1775393207, 10442840789, 12095664511, 73099885523, 240185338147, 1681297367029]

約数ペア:

[(1, 1681297367029), (7, 240185338147), (23, 73099885523), (139, 12095664511), (161, 10442840789), (947, 1775393207), (973, 1727952073), (3197, 525898457), (6629, 253627601), (21781, 77191009), (22379, 75128351), (79333, 21192913), (131633, 12772613), (152467, 11027287), (555331, 3027559), (921431, 1824659)]