4495407

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 7116336

約数和(自身を除く): 2620929

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 577, 1113, 1731, 2597, 4039, 7791, 12117, 28273, 30581, 84819, 91743, 214067, 642201, 1498469, 4495407]

約数ペア:

[(1, 4495407), (3, 1498469), (7, 642201), (21, 214067), (49, 91743), (53, 84819), (147, 30581), (159, 28273), (371, 12117), (577, 7791), (1113, 4039), (1731, 2597)]