4920842927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{258733}}^1$

素因数の和:258783

約数の個数: 32

約数和(自身を含む): 6954769920

約数和(自身を除く): 2033926993

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 258733, 1811131, 2846063, 3363529, 4915927, 19922441, 23544703, 34411489, 36998819, 54075197, 63907051, 258991733, 378526379, 447349357, 702977561, 4920842927]

約数ペア:

[(1, 4920842927), (7, 702977561), (11, 447349357), (13, 378526379), (19, 258991733), (77, 63907051), (91, 54075197), (133, 36998819), (143, 34411489), (209, 23544703), (247, 19922441), (1001, 4915927), (1463, 3363529), (1729, 2846063), (2717, 1811131), (19019, 258733)]