980975523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{74131}}^1$

素因数の和:74546

約数の個数: 16

約数和(自身を含む): 1430451072

約数和(自身を除く): 449475549

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 74131, 222393, 815441, 2446323, 29726531, 89179593, 326991841, 980975523]

約数ペア:

[(1, 980975523), (3, 326991841), (11, 89179593), (33, 29726531), (401, 2446323), (1203, 815441), (4411, 222393), (13233, 74131)]