328287960003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{140453}}^1\times {\mathrm{18119}}^1$

素因数の和:158618

約数の個数: 16

約数和(自身を含む): 447924660480

約数和(自身を除く): 119636700477

約数列:

[1, 3, 43, 129, 18119, 54357, 140453, 421359, 779117, 2337351, 6039479, 18118437, 2544867907, 7634603721, 109429320001, 328287960003]

約数ペア:

[(1, 328287960003), (3, 109429320001), (43, 7634603721), (129, 2544867907), (18119, 18118437), (54357, 6039479), (140453, 2337351), (421359, 779117)]