25972911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 39376896

約数和(自身を除く): 13403985

約数列:

[1, 3, 9, 23, 69, 207, 271, 463, 813, 1389, 2439, 4167, 6233, 10649, 18699, 31947, 56097, 95841, 125473, 376419, 1129257, 2885879, 8657637, 25972911]

約数ペア:

[(1, 25972911), (3, 8657637), (9, 2885879), (23, 1129257), (69, 376419), (207, 125473), (271, 95841), (463, 56097), (813, 31947), (1389, 18699), (2439, 10649), (4167, 6233)]