8500639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 10418688

約数和(自身を除く): 1918049

約数列:

[1, 7, 23, 37, 161, 259, 851, 1427, 5957, 9989, 32821, 52799, 229747, 369593, 1214377, 8500639]

約数ペア:

[(1, 8500639), (7, 1214377), (23, 369593), (37, 229747), (161, 52799), (259, 32821), (851, 9989), (1427, 5957)]