20131983009

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{37913339}}^1$

素因数の和:37913404

約数の個数: 12

約数和(自身を含む): 29572405200

約数和(自身を除く): 9440422191

約数列:

[1, 3, 9, 59, 177, 531, 37913339, 113740017, 341220051, 2236887001, 6710661003, 20131983009]

約数ペア:

[(1, 20131983009), (3, 6710661003), (9, 2236887001), (59, 341220051), (177, 113740017), (531, 37913339)]