2078255750403

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{44438509}}^1$

素因数の和:44438667

約数の個数: 32

約数和(自身を含む): 3378748792320

約数和(自身を除く): 1300493041917

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 6681, 15589, 46767, 44438509, 133315527, 311069563, 755454653, 933208689, 2266363959, 5288182571, 5821444679, 15864547713, 17464334037, 40750112753, 98964559543, 122250338259, 296893678629, 692751916801, 2078255750403]

約数ペア:

[(1, 2078255750403), (3, 692751916801), (7, 296893678629), (17, 122250338259), (21, 98964559543), (51, 40750112753), (119, 17464334037), (131, 15864547713), (357, 5821444679), (393, 5288182571), (917, 2266363959), (2227, 933208689), (2751, 755454653), (6681, 311069563), (15589, 133315527), (46767, 44438509)]