408099141

素因数分解:

$3^4\times {\mathrm{2203}}^1\times {\mathrm{2287}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 610172992

約数和(自身を除く): 202073851

約数列:

[1, 3, 9, 27, 81, 2203, 2287, 6609, 6861, 19827, 20583, 59481, 61749, 178443, 185247, 5038261, 15114783, 45344349, 136033047, 408099141]

約数ペア:

[(1, 408099141), (3, 136033047), (9, 45344349), (27, 15114783), (81, 5038261), (2203, 185247), (2287, 178443), (6609, 61749), (6861, 59481), (19827, 20583)]