142780099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3643}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 178410240

約数和(自身を除く): 35630141

約数列:

[1, 7, 11, 77, 509, 3563, 3643, 5599, 25501, 39193, 40073, 280511, 1854287, 12980009, 20397157, 142780099]

約数ペア:

[(1, 142780099), (7, 20397157), (11, 12980009), (77, 1854287), (509, 280511), (3563, 40073), (3643, 39193), (5599, 25501)]