64423303

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 75255040

約数和(自身を除く): 10831737

約数列:

[1, 7, 73, 139, 511, 907, 973, 6349, 10147, 66211, 71029, 126073, 463477, 882511, 9203329, 64423303]

約数ペア:

[(1, 64423303), (7, 9203329), (73, 882511), (139, 463477), (511, 126073), (907, 71029), (973, 66211), (6349, 10147)]