23547573

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 39166400

約数和(自身を除く): 15618827

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2689, 2919, 8067, 8757, 18823, 24201, 56469, 169407, 373771, 1121313, 2616397, 3363939, 7849191, 23547573]

約数ペア:

[(1, 23547573), (3, 7849191), (7, 3363939), (9, 2616397), (21, 1121313), (63, 373771), (139, 169407), (417, 56469), (973, 24201), (1251, 18823), (2689, 8757), (2919, 8067)]