84956277

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212923}}^1$

素因数の和:212952

約数の個数: 16

約数和(自身を含む): 136271360

約数和(自身を除く): 51315083

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 212923, 638769, 1490461, 4045537, 4471383, 12136611, 28318759, 84956277]

約数ペア:

[(1, 84956277), (3, 28318759), (7, 12136611), (19, 4471383), (21, 4045537), (57, 1490461), (133, 638769), (399, 212923)]