17356221

素因数分解:

$3^3\times {\mathrm{79}}^2\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 26295360

約数和(自身を除く): 8939139

約数列:

[1, 3, 9, 27, 79, 103, 237, 309, 711, 927, 2133, 2781, 6241, 8137, 18723, 24411, 56169, 73233, 168507, 219699, 642823, 1928469, 5785407, 17356221]

約数ペア:

[(1, 17356221), (3, 5785407), (9, 1928469), (27, 642823), (79, 219699), (103, 168507), (237, 73233), (309, 56169), (711, 24411), (927, 18723), (2133, 8137), (2781, 6241)]