398092329

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1078841}}^1$

素因数の和:1078888

約数の個数: 12

約数和(自身を含む): 589047732

約数和(自身を除く): 190955403

約数列:

[1, 3, 9, 41, 123, 369, 1078841, 3236523, 9709569, 44232481, 132697443, 398092329]

約数ペア:

[(1, 398092329), (3, 132697443), (9, 44232481), (41, 9709569), (123, 3236523), (369, 1078841)]