1917487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 2413152

約数和(自身を除く): 495665

約数列:

[1, 11, 13, 23, 53, 121, 143, 253, 299, 583, 689, 1219, 1573, 2783, 3289, 6413, 7579, 13409, 15847, 36179, 83369, 147499, 174317, 1917487]

約数ペア:

[(1, 1917487), (11, 174317), (13, 147499), (23, 83369), (53, 36179), (121, 15847), (143, 13409), (253, 7579), (299, 6413), (583, 3289), (689, 2783), (1219, 1573)]