2012849649

素因数分解:

$3^3\times {\mathrm{3617}}^1\times {\mathrm{20611}}^1$

素因数の和:24237

約数の個数: 16

約数和(自身を含む): 2982968640

約数和(自身を除く): 970118991

約数列:

[1, 3, 9, 27, 3617, 10851, 20611, 32553, 61833, 97659, 185499, 556497, 74549987, 223649961, 670949883, 2012849649]

約数ペア:

[(1, 2012849649), (3, 670949883), (9, 223649961), (27, 74549987), (3617, 556497), (10851, 185499), (20611, 97659), (32553, 61833)]