291222525141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{14529887}}^1$

素因数の和:14530041

約数の個数: 24

約数和(自身を含む): 448799180544

約数和(自身を除く): 157576655403

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 14529887, 43589661, 130768983, 247008079, 741024237, 1903415197, 2223072711, 5710245591, 17130736773, 32358058349, 97074175047, 291222525141]

約数ペア:

[(1, 291222525141), (3, 97074175047), (9, 32358058349), (17, 17130736773), (51, 5710245591), (131, 2223072711), (153, 1903415197), (393, 741024237), (1179, 247008079), (2227, 130768983), (6681, 43589661), (20043, 14529887)]