13166857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 15829128

約数和(自身を除く): 2662271

約数列:

[1, 11, 17, 37, 121, 173, 187, 407, 629, 1903, 2057, 2941, 4477, 6401, 6919, 20933, 32351, 70411, 76109, 108817, 355861, 774521, 1196987, 13166857]

約数ペア:

[(1, 13166857), (11, 1196987), (17, 774521), (37, 355861), (121, 108817), (173, 76109), (187, 70411), (407, 32351), (629, 20933), (1903, 6919), (2057, 6401), (2941, 4477)]