8752263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 13660416

約数和(自身を除く): 4908153

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 307, 559, 663, 731, 921, 1677, 2193, 3991, 5219, 9503, 11973, 13201, 15657, 28509, 39603, 67847, 171613, 203541, 224417, 514839, 673251, 2917421, 8752263]

約数ペア:

[(1, 8752263), (3, 2917421), (13, 673251), (17, 514839), (39, 224417), (43, 203541), (51, 171613), (129, 67847), (221, 39603), (307, 28509), (559, 15657), (663, 13201), (731, 11973), (921, 9503), (1677, 5219), (2193, 3991)]