22641957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 13767003

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 257, 351, 753, 771, 2259, 2313, 3263, 3341, 6777, 6939, 9789, 10023, 29367, 30069, 64507, 88101, 90207, 193521, 580563, 838591, 1741689, 2515773, 7547319, 22641957]

約数ペア:

[(1, 22641957), (3, 7547319), (9, 2515773), (13, 1741689), (27, 838591), (39, 580563), (117, 193521), (251, 90207), (257, 88101), (351, 64507), (753, 30069), (771, 29367), (2259, 10023), (2313, 9789), (3263, 6939), (3341, 6777)]