30107961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 47054280

約数和(自身を除く): 16946319

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 929, 2493, 2787, 3601, 8361, 10803, 12077, 32409, 36231, 108693, 257333, 771999, 2315997, 3345329, 10035987, 30107961]

約数ペア:

[(1, 30107961), (3, 10035987), (9, 3345329), (13, 2315997), (39, 771999), (117, 257333), (277, 108693), (831, 36231), (929, 32409), (2493, 12077), (2787, 10803), (3601, 8361)]