121512999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{21107}}^1$

素因数の和:21230

約数の個数: 16

約数和(自身を含む): 172241280

約数和(自身を除く): 50728281

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 21107, 63321, 401033, 1203099, 2131807, 6395421, 40504333, 121512999]

約数ペア:

[(1, 121512999), (3, 40504333), (19, 6395421), (57, 2131807), (101, 1203099), (303, 401033), (1919, 63321), (5757, 21107)]