405547302

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2953}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 830333952

約数和(自身を除く): 424786650

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 487, 974, 1461, 2922, 2953, 5906, 8859, 17718, 22889, 45778, 68667, 137334, 138791, 277582, 416373, 832746, 1438111, 2876222, 4314333, 8628666, 67591217, 135182434, 202773651, 405547302]

約数ペア:

[(1, 405547302), (2, 202773651), (3, 135182434), (6, 67591217), (47, 8628666), (94, 4314333), (141, 2876222), (282, 1438111), (487, 832746), (974, 416373), (1461, 277582), (2922, 138791), (2953, 137334), (5906, 68667), (8859, 45778), (17718, 22889)]