89336513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 113707008

約数和(自身を除く): 24370495

約数列:

[1, 7, 17, 31, 61, 119, 217, 397, 427, 527, 1037, 1891, 2779, 3689, 6749, 7259, 12307, 13237, 24217, 32147, 47243, 86149, 169519, 209219, 225029, 411689, 750727, 1464533, 2881823, 5255089, 12762359, 89336513]

約数ペア:

[(1, 89336513), (7, 12762359), (17, 5255089), (31, 2881823), (61, 1464533), (119, 750727), (217, 411689), (397, 225029), (427, 209219), (527, 169519), (1037, 86149), (1891, 47243), (2779, 32147), (3689, 24217), (6749, 13237), (7259, 12307)]