24884991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3967}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 38997504

約数和(自身を除く): 14112513

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 3967, 6273, 11901, 35703, 67439, 162647, 202317, 487941, 606951, 1463823, 2764999, 8294997, 24884991]

約数ペア:

[(1, 24884991), (3, 8294997), (9, 2764999), (17, 1463823), (41, 606951), (51, 487941), (123, 202317), (153, 162647), (369, 67439), (697, 35703), (2091, 11901), (3967, 6273)]