2113406973

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{12437}}^1$

素因数の和:12761

約数の個数: 24

約数和(自身を含む): 3104524800

約数和(自身を除く): 991117827

約数列:

[1, 3, 9, 79, 237, 239, 711, 717, 2151, 12437, 18881, 37311, 56643, 111933, 169929, 982523, 2947569, 2972443, 8842707, 8917329, 26751987, 234822997, 704468991, 2113406973]

約数ペア:

[(1, 2113406973), (3, 704468991), (9, 234822997), (79, 26751987), (237, 8917329), (239, 8842707), (711, 2972443), (717, 2947569), (2151, 982523), (12437, 169929), (18881, 111933), (37311, 56643)]