19830927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 16

約数和(自身を含む): 28588160

約数和(自身を除く): 8757233

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 9403, 28209, 178657, 347911, 535971, 1043733, 6610309, 19830927]

約数ペア:

[(1, 19830927), (3, 6610309), (19, 1043733), (37, 535971), (57, 347911), (111, 178657), (703, 28209), (2109, 9403)]