163130521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 178343424

約数和(自身を除く): 15212903

約数列:

[1, 17, 37, 223, 629, 1163, 3791, 8251, 19771, 43031, 140267, 259349, 731527, 4408933, 9595913, 163130521]

約数ペア:

[(1, 163130521), (17, 9595913), (37, 4408933), (223, 731527), (629, 259349), (1163, 140267), (3791, 43031), (8251, 19771)]