8485326913

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{136247}}^1$

素因数の和:136333

約数の個数: 24

約数和(自身を含む): 10437686784

約数和(自身を除く): 1952359871

約数列:

[1, 7, 31, 41, 49, 217, 287, 1271, 1519, 2009, 8897, 62279, 136247, 953729, 4223657, 5586127, 6676103, 29565599, 39102889, 173169937, 206959193, 273720223, 1212189559, 8485326913]

約数ペア:

[(1, 8485326913), (7, 1212189559), (31, 273720223), (41, 206959193), (49, 173169937), (217, 39102889), (287, 29565599), (1271, 6676103), (1519, 5586127), (2009, 4223657), (8897, 953729), (62279, 136247)]