24164721

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 40744704

約数和(自身を除く): 16579983

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 8161, 24483, 57127, 73449, 171381, 383567, 514143, 1150701, 2684969, 3452103, 8054907, 24164721]

約数ペア:

[(1, 24164721), (3, 8054907), (7, 3452103), (9, 2684969), (21, 1150701), (47, 514143), (63, 383567), (141, 171381), (329, 73449), (423, 57127), (987, 24483), (2961, 8161)]