13308878563

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 14269685760

約数和(自身を除く): 960807197

約数列:

[1, 29, 47, 137, 263, 271, 1363, 3973, 6439, 7627, 7859, 12361, 12737, 36031, 37127, 71273, 186731, 358469, 369373, 1044899, 1076683, 1693457, 1744969, 2066917, 3349831, 9764401, 49110253, 50604101, 97145099, 283167629, 458926847, 13308878563]

約数ペア:

[(1, 13308878563), (29, 458926847), (47, 283167629), (137, 97145099), (263, 50604101), (271, 49110253), (1363, 9764401), (3973, 3349831), (6439, 2066917), (7627, 1744969), (7859, 1693457), (12361, 1076683), (12737, 1044899), (36031, 369373), (37127, 358469), (71273, 186731)]