17967286407

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45030793}}^1$

素因数の和:45030822

約数の個数: 16

約数和(自身を含む): 28819708160

約数和(自身を除く): 10852421753

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 45030793, 135092379, 315215551, 855585067, 945646653, 2566755201, 5989095469, 17967286407]

約数ペア:

[(1, 17967286407), (3, 5989095469), (7, 2566755201), (19, 945646653), (21, 855585067), (57, 315215551), (133, 135092379), (399, 45030793)]