4399929

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 6653192

約数和(自身を除く): 2253263

約数列:

[1, 3, 9, 37, 73, 111, 181, 219, 333, 543, 657, 1629, 2701, 6697, 8103, 13213, 20091, 24309, 39639, 60273, 118917, 488881, 1466643, 4399929]

約数ペア:

[(1, 4399929), (3, 1466643), (9, 488881), (37, 118917), (73, 60273), (111, 39639), (181, 24309), (219, 20091), (333, 13213), (543, 8103), (657, 6697), (1629, 2701)]