1288408419

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{17077}}^1$

素因数の和:17267

約数の個数: 24

約数和(自身を含む): 1902215952

約数和(自身を除く): 613807533

約数列:

[1, 3, 9, 83, 101, 249, 303, 747, 909, 8383, 17077, 25149, 51231, 75447, 153693, 1417391, 1724777, 4252173, 5174331, 12756519, 15522993, 143156491, 429469473, 1288408419]

約数ペア:

[(1, 1288408419), (3, 429469473), (9, 143156491), (83, 15522993), (101, 12756519), (249, 5174331), (303, 4252173), (747, 1724777), (909, 1417391), (8383, 153693), (17077, 75447), (25149, 51231)]