858164983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 985525632

約数和(自身を除く): 127360649

約数列:

[1, 13, 23, 101, 157, 181, 299, 1313, 2041, 2323, 2353, 3611, 4163, 15857, 18281, 28417, 30199, 46943, 54119, 206141, 237653, 364711, 369421, 420463, 653591, 2870117, 4741243, 5466019, 8496683, 37311521, 66012691, 858164983]

約数ペア:

[(1, 858164983), (13, 66012691), (23, 37311521), (101, 8496683), (157, 5466019), (181, 4741243), (299, 2870117), (1313, 653591), (2041, 420463), (2323, 369421), (2353, 364711), (3611, 237653), (4163, 206141), (15857, 54119), (18281, 46943), (28417, 30199)]