1162287

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 2021760

約数和(自身を除く): 859473

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 971, 1197, 2913, 6797, 8739, 18449, 20391, 55347, 61173, 129143, 166041, 387429, 1162287]

約数ペア:

[(1, 1162287), (3, 387429), (7, 166041), (9, 129143), (19, 61173), (21, 55347), (57, 20391), (63, 18449), (133, 8739), (171, 6797), (399, 2913), (971, 1197)]