9986163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 5496717

約数列:

[1, 3, 11, 23, 33, 59, 69, 177, 223, 253, 649, 669, 759, 1357, 1947, 2453, 4071, 5129, 7359, 13157, 14927, 15387, 39471, 44781, 56419, 144727, 169257, 302611, 434181, 907833, 3328721, 9986163]

約数ペア:

[(1, 9986163), (3, 3328721), (11, 907833), (23, 434181), (33, 302611), (59, 169257), (69, 144727), (177, 56419), (223, 44781), (253, 39471), (649, 15387), (669, 14927), (759, 13157), (1357, 7359), (1947, 5129), (2453, 4071)]