1098027

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 1878240

約数和(自身を除く): 780213

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 601, 609, 1803, 1827, 4207, 5409, 12621, 17429, 37863, 52287, 122003, 156861, 366009, 1098027]

約数ペア:

[(1, 1098027), (3, 366009), (7, 156861), (9, 122003), (21, 52287), (29, 37863), (63, 17429), (87, 12621), (203, 5409), (261, 4207), (601, 1827), (609, 1803)]