25689903

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 35250432

約数和(自身を除く): 9560529

約数列:

[1, 3, 41, 123, 331, 631, 993, 1893, 13571, 25871, 40713, 77613, 208861, 626583, 8563301, 25689903]

約数ペア:

[(1, 25689903), (3, 8563301), (41, 626583), (123, 208861), (331, 77613), (631, 40713), (993, 25871), (1893, 13571)]