8021207709

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{2884289}}^1$

素因数の和:2884401

約数の個数: 16

約数和(自身を含む): 11998646400

約数和(自身を除く): 3977438691

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 2884289, 8652867, 25958601, 77875803, 297081767, 891245301, 2673735903, 8021207709]

約数ペア:

[(1, 8021207709), (3, 2673735903), (9, 891245301), (27, 297081767), (103, 77875803), (309, 25958601), (927, 8652867), (2781, 2884289)]