291289010307

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{13540139}}^1$

素因数の和:13540314

約数の個数: 16

約数和(自身を含む): 397755152640

約数和(自身を除く): 106466142333

約数列:

[1, 3, 71, 101, 213, 303, 7171, 21513, 13540139, 40620417, 961349869, 1367554039, 2884049607, 4102662117, 97096336769, 291289010307]

約数ペア:

[(1, 291289010307), (3, 97096336769), (71, 4102662117), (101, 2884049607), (213, 1367554039), (303, 961349869), (7171, 40620417), (21513, 13540139)]