5640492081

素因数分解:

$3^1\times 7^1\times {\mathrm{9839}}^1\times {\mathrm{27299}}^1$

素因数の和:37148

約数の個数: 16

約数和(自身を含む): 8596224000

約数和(自身を除く): 2955731919

約数列:

[1, 3, 7, 21, 9839, 27299, 29517, 68873, 81897, 191093, 206619, 573279, 268594861, 805784583, 1880164027, 5640492081]

約数ペア:

[(1, 5640492081), (3, 1880164027), (7, 805784583), (21, 268594861), (9839, 573279), (27299, 206619), (29517, 191093), (68873, 81897)]