26407239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 38937024

約数和(自身を除く): 12529785

約数列:

[1, 3, 17, 41, 51, 73, 123, 173, 219, 519, 697, 1241, 2091, 2941, 2993, 3723, 7093, 8823, 8979, 12629, 21279, 37887, 50881, 120581, 152643, 214693, 361743, 517789, 644079, 1553367, 8802413, 26407239]

約数ペア:

[(1, 26407239), (3, 8802413), (17, 1553367), (41, 644079), (51, 517789), (73, 361743), (123, 214693), (173, 152643), (219, 120581), (519, 50881), (697, 37887), (1241, 21279), (2091, 12629), (2941, 8979), (2993, 8823), (3723, 7093)]