56840763

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{87313}}^1$

素因数の和:87354

約数の個数: 16

約数和(自身を含む): 89409536

約数和(自身を除く): 32568773

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 87313, 261939, 611191, 1833573, 2706703, 8120109, 18946921, 56840763]

約数ペア:

[(1, 56840763), (3, 18946921), (7, 8120109), (21, 2706703), (31, 1833573), (93, 611191), (217, 261939), (651, 87313)]