2013749013363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1\times {\mathrm{23291}}^1$

素因数の和:35023

約数の個数: 32

約数和(自身を含む): 2848257561600

約数和(自身を除く): 834508548237

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 11579, 23291, 34737, 69873, 220001, 442529, 660003, 1327587, 1516849, 3051121, 4550547, 9153363, 28820131, 57971299, 86460393, 173913897, 269686489, 809059467, 5124043291, 15372129873, 35328930059, 105986790177, 671249671121, 2013749013363]

約数ペア:

[(1, 2013749013363), (3, 671249671121), (19, 105986790177), (57, 35328930059), (131, 15372129873), (393, 5124043291), (2489, 809059467), (7467, 269686489), (11579, 173913897), (23291, 86460393), (34737, 57971299), (69873, 28820131), (220001, 9153363), (442529, 4550547), (660003, 3051121), (1327587, 1516849)]