2247359961

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1389833}}^1$

素因数の和:1389861

約数の個数: 24

約数和(自身を含む): 3802585824

約数和(自身を除く): 1555225863

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1389833, 4169499, 9728831, 15288163, 29186493, 45864489, 68101817, 107017141, 204305451, 321051423, 749119987, 2247359961]

約数ペア:

[(1, 2247359961), (3, 749119987), (7, 321051423), (11, 204305451), (21, 107017141), (33, 68101817), (49, 45864489), (77, 29186493), (147, 15288163), (231, 9728831), (539, 4169499), (1617, 1389833)]