844719953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 1163040768

約数和(自身を除く): 318320815

約数列:

[1, 7, 11, 17, 37, 77, 107, 119, 163, 187, 259, 407, 629, 749, 1141, 1177, 1309, 1793, 1819, 2771, 2849, 3959, 4403, 6031, 6919, 8239, 12551, 12733, 17441, 19397, 20009, 27713, 30481, 42217, 43549, 48433, 66341, 67303, 102527, 122087, 140063, 191851, 213367, 296497, 304843, 464387, 471121, 645317, 717689, 740333, 1127797, 1342957, 2075479, 3261467, 4517219, 5182331, 7098487, 7894579, 10970389, 22830269, 49689409, 76792723, 120674279, 844719953]

約数ペア:

[(1, 844719953), (7, 120674279), (11, 76792723), (17, 49689409), (37, 22830269), (77, 10970389), (107, 7894579), (119, 7098487), (163, 5182331), (187, 4517219), (259, 3261467), (407, 2075479), (629, 1342957), (749, 1127797), (1141, 740333), (1177, 717689), (1309, 645317), (1793, 471121), (1819, 464387), (2771, 304843), (2849, 296497), (3959, 213367), (4403, 191851), (6031, 140063), (6919, 122087), (8239, 102527), (12551, 67303), (12733, 66341), (17441, 48433), (19397, 43549), (20009, 42217), (27713, 30481)]