2215670079

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1\times {\mathrm{1427}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 3415136256

約数和(自身を除く): 1199466177

約数列:

[1, 3, 7, 21, 107, 321, 691, 749, 1427, 2073, 2247, 4281, 4837, 9989, 14511, 29967, 73937, 152689, 221811, 458067, 517559, 986057, 1068823, 1552677, 2958171, 3206469, 6902399, 20707197, 105508099, 316524297, 738556693, 2215670079]

約数ペア:

[(1, 2215670079), (3, 738556693), (7, 316524297), (21, 105508099), (107, 20707197), (321, 6902399), (691, 3206469), (749, 2958171), (1427, 1552677), (2073, 1068823), (2247, 986057), (4281, 517559), (4837, 458067), (9989, 221811), (14511, 152689), (29967, 73937)]