10745721

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 17831424

約数和(自身を除く): 7085703

約数列:

[1, 3, 7, 9, 21, 63, 281, 607, 843, 1821, 1967, 2529, 4249, 5463, 5901, 12747, 17703, 38241, 170567, 511701, 1193969, 1535103, 3581907, 10745721]

約数ペア:

[(1, 10745721), (3, 3581907), (7, 1535103), (9, 1193969), (21, 511701), (63, 170567), (281, 38241), (607, 17703), (843, 12747), (1821, 5901), (1967, 5463), (2529, 4249)]