3815409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 5803392

約数和(自身を除く): 1987983

約数列:

[1, 3, 13, 19, 39, 57, 247, 271, 361, 741, 813, 1083, 3523, 4693, 5149, 10569, 14079, 15447, 66937, 97831, 200811, 293493, 1271803, 3815409]

約数ペア:

[(1, 3815409), (3, 1271803), (13, 293493), (19, 200811), (39, 97831), (57, 66937), (247, 15447), (271, 14079), (361, 10569), (741, 5149), (813, 4693), (1083, 3523)]