383889654

素因数分解:

$2^1\times 3^2\times {\mathrm{21327203}}^1$

素因数の和:21327211

約数の個数: 12

約数和(自身を含む): 831760956

約数和(自身を除く): 447871302

約数列:

[1, 2, 3, 6, 9, 18, 21327203, 42654406, 63981609, 127963218, 191944827, 383889654]

約数ペア:

[(1, 383889654), (2, 191944827), (3, 127963218), (6, 63981609), (9, 42654406), (18, 21327203)]