7139720173817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1\times {\mathrm{332263}}^1$

素因数の和:341933

約数の個数: 32

約数和(自身を含む): 9209401159680

約数和(自身を除く): 2069680985863

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 9623, 67361, 105853, 279067, 332263, 740971, 1953469, 2325841, 3069737, 3654893, 9635627, 21488159, 25584251, 67449389, 105991897, 741943279, 3197366849, 22381567943, 35171035339, 92723638621, 246197247373, 649065470347, 1019960024831, 7139720173817]

約数ペア:

[(1, 7139720173817), (7, 1019960024831), (11, 649065470347), (29, 246197247373), (77, 92723638621), (203, 35171035339), (319, 22381567943), (2233, 3197366849), (9623, 741943279), (67361, 105991897), (105853, 67449389), (279067, 25584251), (332263, 21488159), (740971, 9635627), (1953469, 3654893), (2325841, 3069737)]