220622721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{3167}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 321159168

約数和(自身を除く): 100536447

約数列:

[1, 3, 11, 33, 2111, 3167, 6333, 9501, 23221, 34837, 69663, 104511, 6685537, 20056611, 73540907, 220622721]

約数ペア:

[(1, 220622721), (3, 73540907), (11, 20056611), (33, 6685537), (2111, 104511), (3167, 69663), (6333, 34837), (9501, 23221)]