2017859961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 2929523968

約数和(自身を除く): 911664007

約数列:

[1, 3, 13, 39, 151, 277, 453, 831, 1237, 1963, 3601, 3711, 5889, 10803, 16081, 41827, 48243, 125481, 186787, 342649, 543751, 560361, 1027947, 1631253, 2428231, 4454437, 7284693, 13363311, 51739999, 155219997, 672619987, 2017859961]

約数ペア:

[(1, 2017859961), (3, 672619987), (13, 155219997), (39, 51739999), (151, 13363311), (277, 7284693), (453, 4454437), (831, 2428231), (1237, 1631253), (1963, 1027947), (3601, 560361), (3711, 543751), (5889, 342649), (10803, 186787), (16081, 125481), (41827, 48243)]