9922731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 17149440

約数和(自身を除く): 7226709

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 1913, 5187, 5739, 13391, 24869, 36347, 40173, 74607, 109041, 174083, 254429, 472511, 522249, 763287, 1417533, 3307577, 9922731]

約数ペア:

[(1, 9922731), (3, 3307577), (7, 1417533), (13, 763287), (19, 522249), (21, 472511), (39, 254429), (57, 174083), (91, 109041), (133, 74607), (247, 40173), (273, 36347), (399, 24869), (741, 13391), (1729, 5739), (1913, 5187)]