212310807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{219103}}^1$

素因数の和:219142

約数の個数: 16

約数和(自身を含む): 315509760

約数和(自身を除く): 103198953

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 219103, 657309, 3724751, 4162957, 11174253, 12488871, 70770269, 212310807]

約数ペア:

[(1, 212310807), (3, 70770269), (17, 12488871), (19, 11174253), (51, 4162957), (57, 3724751), (323, 657309), (969, 219103)]