3130977

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 4361792

約数和(自身を除く): 1230815

約数列:

[1, 3, 37, 67, 111, 201, 421, 1263, 2479, 7437, 15577, 28207, 46731, 84621, 1043659, 3130977]

約数ペア:

[(1, 3130977), (3, 1043659), (37, 84621), (67, 46731), (111, 28207), (201, 15577), (421, 7437), (1263, 2479)]