7507929

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 12453056

約数和(自身を除く): 4945127

約数列:

[1, 3, 11, 13, 33, 37, 39, 43, 111, 121, 129, 143, 363, 407, 429, 473, 481, 559, 1221, 1419, 1443, 1573, 1591, 1677, 4477, 4719, 4773, 5203, 5291, 6149, 13431, 15609, 15873, 17501, 18447, 20683, 52503, 58201, 62049, 67639, 174603, 192511, 202917, 227513, 577533, 682539, 2502643, 7507929]

約数ペア:

[(1, 7507929), (3, 2502643), (11, 682539), (13, 577533), (33, 227513), (37, 202917), (39, 192511), (43, 174603), (111, 67639), (121, 62049), (129, 58201), (143, 52503), (363, 20683), (407, 18447), (429, 17501), (473, 15873), (481, 15609), (559, 13431), (1221, 6149), (1419, 5291), (1443, 5203), (1573, 4773), (1591, 4719), (1677, 4477)]