1157091383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{422759}}^1$

素因数の和:422806

約数の個数: 16

約数和(自身を含む): 1461058560

約数和(自身を除く): 303967177

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 422759, 2959313, 7186903, 9723457, 50308321, 68064199, 165298769, 1157091383]

約数ペア:

[(1, 1157091383), (7, 165298769), (17, 68064199), (23, 50308321), (119, 9723457), (161, 7186903), (391, 2959313), (2737, 422759)]