28863213

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 10535187

約数列:

[1, 3, 59, 177, 179, 537, 911, 2733, 10561, 31683, 53749, 161247, 163069, 489207, 9621071, 28863213]

約数ペア:

[(1, 28863213), (3, 9621071), (59, 489207), (177, 163069), (179, 161247), (537, 53749), (911, 31683), (2733, 10561)]