25200783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 40575600

約数和(自身を除く): 15374817

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 8669, 26007, 78021, 147373, 164711, 442119, 494133, 1326357, 1482399, 2800087, 8400261, 25200783]

約数ペア:

[(1, 25200783), (3, 8400261), (9, 2800087), (17, 1482399), (19, 1326357), (51, 494133), (57, 442119), (153, 164711), (171, 147373), (323, 78021), (969, 26007), (2907, 8669)]