245998173

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{2269}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 333417600

約数和(自身を除く): 87419427

約数列:

[1, 3, 71, 213, 509, 1527, 2269, 6807, 36139, 108417, 161099, 483297, 1154921, 3464763, 81999391, 245998173]

約数ペア:

[(1, 245998173), (3, 81999391), (71, 3464763), (213, 1154921), (509, 483297), (1527, 161099), (2269, 108417), (6807, 36139)]