39209913

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{1319}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 58776960

約数和(自身を除く): 19567047

約数列:

[1, 3, 9, 27, 81, 367, 1101, 1319, 3303, 3957, 9909, 11871, 29727, 35613, 106839, 484073, 1452219, 4356657, 13069971, 39209913]

約数ペア:

[(1, 39209913), (3, 13069971), (9, 4356657), (27, 1452219), (81, 484073), (367, 106839), (1101, 35613), (1319, 29727), (3303, 11871), (3957, 9909)]