493159443

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{4987}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 798718464

約数和(自身を除く): 305559021

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 831, 1939, 4709, 4987, 5817, 14127, 14961, 32963, 34909, 84779, 98889, 104727, 254337, 593453, 1381399, 1780359, 4144197, 9669793, 23483783, 29009379, 70451349, 164386481, 493159443]

約数ペア:

[(1, 493159443), (3, 164386481), (7, 70451349), (17, 29009379), (21, 23483783), (51, 9669793), (119, 4144197), (277, 1780359), (357, 1381399), (831, 593453), (1939, 254337), (4709, 104727), (4987, 98889), (5817, 84779), (14127, 34909), (14961, 32963)]