680948859

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1\times {\mathrm{1789}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 921749760

約数和(自身を除く): 240800901

約数列:

[1, 3, 71, 213, 1787, 1789, 5361, 5367, 126877, 127019, 380631, 381057, 3196943, 9590829, 226982953, 680948859]

約数ペア:

[(1, 680948859), (3, 226982953), (71, 9590829), (213, 3196943), (1787, 381057), (1789, 380631), (5361, 127019), (5367, 126877)]