24540131

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{4139}}^1$

素因数の和:4175

約数の個数: 18

約数和(自身を含む): 31385340

約数和(自身を除く): 6845209

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 4139, 5929, 28973, 45529, 202811, 318703, 500819, 2230921, 3505733, 24540131]

約数ペア:

[(1, 24540131), (7, 3505733), (11, 2230921), (49, 500819), (77, 318703), (121, 202811), (539, 45529), (847, 28973), (4139, 5929)]