2820414831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{261077}}^1$

素因数の和:261370

約数の個数: 16

約数和(自身を含む): 4064462304

約数和(自身を除く): 1244047473

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 261077, 783231, 3394001, 10182003, 72318329, 216954987, 940138277, 2820414831]

約数ペア:

[(1, 2820414831), (3, 940138277), (13, 216954987), (39, 72318329), (277, 10182003), (831, 3394001), (3601, 783231), (10803, 261077)]