1461397

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 1808640

約数和(自身を除く): 347243

約数列:

[1, 7, 23, 29, 161, 203, 313, 667, 2191, 4669, 7199, 9077, 50393, 63539, 208771, 1461397]

約数ペア:

[(1, 1461397), (7, 208771), (23, 63539), (29, 50393), (161, 9077), (203, 7199), (313, 4669), (667, 2191)]