2912597415217

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{2143}}^1\times {\mathrm{7621}}^1$

素因数の和:10193

約数の個数: 32

約数和(自身を含む): 3385972889600

約数和(自身を除く): 473375474383

約数列:

[1, 7, 73, 349, 511, 2143, 2443, 7621, 15001, 25477, 53347, 156439, 178339, 556333, 747907, 1095073, 2659729, 3894331, 5235349, 16331803, 18618103, 54597211, 114322621, 194160217, 382180477, 1192221619, 1359121519, 5699799247, 8345551333, 39898594729, 416085345031, 2912597415217]

約数ペア:

[(1, 2912597415217), (7, 416085345031), (73, 39898594729), (349, 8345551333), (511, 5699799247), (2143, 1359121519), (2443, 1192221619), (7621, 382180477), (15001, 194160217), (25477, 114322621), (53347, 54597211), (156439, 18618103), (178339, 16331803), (556333, 5235349), (747907, 3894331), (1095073, 2659729)]