557272937

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 652686336

約数和(自身を除く): 95413399

約数列:

[1, 13, 17, 47, 169, 221, 611, 799, 2873, 4127, 7943, 10387, 53651, 70159, 135031, 193969, 697463, 912067, 2521597, 3297473, 11856871, 32780761, 42867149, 557272937]

約数ペア:

[(1, 557272937), (13, 42867149), (17, 32780761), (47, 11856871), (169, 3297473), (221, 2521597), (611, 912067), (799, 697463), (2873, 193969), (4127, 135031), (7943, 70159), (10387, 53651)]