1382801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 1714560

約数和(自身を除く): 331759

約数列:

[1, 7, 19, 37, 133, 259, 281, 703, 1967, 4921, 5339, 10397, 37373, 72779, 197543, 1382801]

約数ペア:

[(1, 1382801), (7, 197543), (19, 72779), (37, 37373), (133, 10397), (259, 5339), (281, 4921), (703, 1967)]