38964541

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 49412160

約数和(自身を除く): 10447619

約数列:

[1, 7, 11, 77, 121, 179, 257, 847, 1253, 1799, 1969, 2827, 13783, 19789, 21659, 31097, 46003, 151613, 217679, 322021, 506033, 3542231, 5566363, 38964541]

約数ペア:

[(1, 38964541), (7, 5566363), (11, 3542231), (77, 506033), (121, 322021), (179, 217679), (257, 151613), (847, 46003), (1253, 31097), (1799, 21659), (1969, 19789), (2827, 13783)]