715663879

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 858690560

約数和(自身を除く): 143026681

約数列:

[1, 7, 37, 103, 139, 193, 259, 721, 973, 1351, 3811, 5143, 7141, 14317, 19879, 26677, 26827, 36001, 49987, 100219, 139153, 187789, 529729, 735523, 992599, 2763181, 3708103, 5148661, 6948193, 19342267, 102237697, 715663879]

約数ペア:

[(1, 715663879), (7, 102237697), (37, 19342267), (103, 6948193), (139, 5148661), (193, 3708103), (259, 2763181), (721, 992599), (973, 735523), (1351, 529729), (3811, 187789), (5143, 139153), (7141, 100219), (14317, 49987), (19879, 36001), (26677, 26827)]