1939581

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 3392064

約数和(自身を除く): 1452483

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1811, 5433, 12677, 16299, 30787, 38031, 92361, 114093, 215509, 277083, 646527, 1939581]

約数ペア:

[(1, 1939581), (3, 646527), (7, 277083), (9, 215509), (17, 114093), (21, 92361), (51, 38031), (63, 30787), (119, 16299), (153, 12677), (357, 5433), (1071, 1811)]