2621955231

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{447509}}^1$

素因数の和:447556

約数の個数: 32

約数和(自身を含む): 4582502400

約数和(自身を除く): 1960547169

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 447509, 1342527, 3132563, 4027581, 9397689, 12082743, 13872779, 28193067, 41618337, 84579201, 97109453, 124855011, 291328359, 374565033, 873985077, 2621955231]

約数ペア:

[(1, 2621955231), (3, 873985077), (7, 374565033), (9, 291328359), (21, 124855011), (27, 97109453), (31, 84579201), (63, 41618337), (93, 28193067), (189, 13872779), (217, 12082743), (279, 9397689), (651, 4027581), (837, 3132563), (1953, 1342527), (5859, 447509)]