87905739

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13313}}^1$

素因数の和:13418

約数の個数: 16

約数和(自身を含む): 122701824

約数和(自身を除く): 34796085

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 13313, 39939, 412703, 945223, 1238109, 2835669, 29301913, 87905739]

約数ペア:

[(1, 87905739), (3, 29301913), (31, 2835669), (71, 1238109), (93, 945223), (213, 412703), (2201, 39939), (6603, 13313)]