1277281320013

素因数分解:

${\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 1319040020480

約数和(自身を除く): 41758700467

約数列:

[1, 61, 157, 181, 271, 2719, 9577, 11041, 16531, 28417, 42547, 49051, 165859, 426883, 492139, 736849, 1733437, 2595367, 2992111, 7701007, 26039863, 30020479, 44947789, 77265823, 115685293, 133369669, 469761427, 4713215203, 7056802873, 8135549809, 20939038033, 1277281320013]

約数ペア:

[(1, 1277281320013), (61, 20939038033), (157, 8135549809), (181, 7056802873), (271, 4713215203), (2719, 469761427), (9577, 133369669), (11041, 115685293), (16531, 77265823), (28417, 44947789), (42547, 30020479), (49051, 26039863), (165859, 7701007), (426883, 2992111), (492139, 2595367), (736849, 1733437)]