25681623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 12928809

約数列:

[1, 3, 11, 33, 71, 97, 113, 213, 291, 339, 781, 1067, 1243, 2343, 3201, 3729, 6887, 8023, 10961, 20661, 24069, 32883, 75757, 88253, 120571, 227271, 264759, 361713, 778231, 2334693, 8560541, 25681623]

約数ペア:

[(1, 25681623), (3, 8560541), (11, 2334693), (33, 778231), (71, 361713), (97, 264759), (113, 227271), (213, 120571), (291, 88253), (339, 75757), (781, 32883), (1067, 24069), (1243, 20661), (2343, 10961), (3201, 8023), (3729, 6887)]