222915393

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{419803}}^1$

素因数の和:419868

約数の個数: 12

約数和(自身を含む): 327447120

約数和(自身を除く): 104531727

約数列:

[1, 3, 9, 59, 177, 531, 419803, 1259409, 3778227, 24768377, 74305131, 222915393]

約数ペア:

[(1, 222915393), (3, 74305131), (9, 24768377), (59, 3778227), (177, 1259409), (531, 419803)]