1328852077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{270037}}^1$

素因数の和:270100

約数の個数: 16

約数和(自身を含む): 1641831040

約数和(自身を除く): 312978963

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 270037, 1890259, 5130703, 9991369, 35914921, 69939583, 189836011, 1328852077]

約数ペア:

[(1, 1328852077), (7, 189836011), (19, 69939583), (37, 35914921), (133, 9991369), (259, 5130703), (703, 1890259), (4921, 270037)]