7139763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 11119680

約数和(自身を除く): 3979917

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 971, 2451, 2913, 7353, 8739, 18449, 41753, 55347, 125259, 166041, 375777, 793307, 2379921, 7139763]

約数ペア:

[(1, 7139763), (3, 2379921), (9, 793307), (19, 375777), (43, 166041), (57, 125259), (129, 55347), (171, 41753), (387, 18449), (817, 8739), (971, 7353), (2451, 2913)]