2957871496321

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1\times {\mathrm{21023}}^1$

素因数の和:27361

約数の個数: 32

約数和(自身を含む): 3501398181888

約数和(自身を除く): 543526685567

約数列:

[1, 7, 53, 61, 371, 427, 3233, 6217, 21023, 22631, 43519, 147161, 329501, 379237, 1114219, 1282403, 2306507, 2654659, 7799533, 8976821, 20099561, 67967359, 130699991, 140696927, 475771513, 914899937, 6927099523, 7972699451, 48489696661, 55808896157, 422553070903, 2957871496321]

約数ペア:

[(1, 2957871496321), (7, 422553070903), (53, 55808896157), (61, 48489696661), (371, 7972699451), (427, 6927099523), (3233, 914899937), (6217, 475771513), (21023, 140696927), (22631, 130699991), (43519, 67967359), (147161, 20099561), (329501, 8976821), (379237, 7799533), (1114219, 2654659), (1282403, 2306507)]