103341

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 173280

約数和(自身を除く): 69939

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 399, 703, 777, 931, 1813, 2109, 2793, 4921, 5439, 14763, 34447, 103341]

約数ペア:

[(1, 103341), (3, 34447), (7, 14763), (19, 5439), (21, 4921), (37, 2793), (49, 2109), (57, 1813), (111, 931), (133, 777), (147, 703), (259, 399)]