1773796927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{2971}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 2166944640

約数和(自身を除く): 393147713

約数列:

[1, 7, 19, 67, 133, 469, 1273, 2971, 4489, 8911, 20797, 31423, 56449, 85291, 199057, 395143, 597037, 1393399, 3782083, 13336819, 26474581, 93357733, 253399561, 1773796927]

約数ペア:

[(1, 1773796927), (7, 253399561), (19, 93357733), (67, 26474581), (133, 13336819), (469, 3782083), (1273, 1393399), (2971, 597037), (4489, 395143), (8911, 199057), (20797, 85291), (31423, 56449)]