12087982011

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{21061}}^1$

素因数の和:21403

約数の個数: 32

約数和(自身を含む): 18645093376

約数和(自身を除く): 6557111365

約数列:

[1, 3, 7, 21, 151, 181, 453, 543, 1057, 1267, 3171, 3801, 21061, 27331, 63183, 81993, 147427, 191317, 442281, 573951, 3180211, 3812041, 9540633, 11436123, 22261477, 26684287, 66784431, 80052861, 575618191, 1726854573, 4029327337, 12087982011]

約数ペア:

[(1, 12087982011), (3, 4029327337), (7, 1726854573), (21, 575618191), (151, 80052861), (181, 66784431), (453, 26684287), (543, 22261477), (1057, 11436123), (1267, 9540633), (3171, 3812041), (3801, 3180211), (21061, 573951), (27331, 442281), (63183, 191317), (81993, 147427)]