25550811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19883

約数の個数: 24

約数和(自身を含む): 43361136

約数和(自身を除く): 17810325

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19853, 59559, 178677, 218383, 258089, 655149, 774267, 1965447, 2322801, 2838979, 8516937, 25550811]

約数ペア:

[(1, 25550811), (3, 8516937), (9, 2838979), (11, 2322801), (13, 1965447), (33, 774267), (39, 655149), (99, 258089), (117, 218383), (143, 178677), (429, 59559), (1287, 19853)]