673377423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 961632000

約数和(自身を除く): 288254577

約数列:

[1, 3, 19, 57, 83, 249, 317, 449, 951, 1347, 1577, 4731, 6023, 8531, 18069, 25593, 26311, 37267, 78933, 111801, 142333, 426999, 499909, 708073, 1499727, 2124219, 2704327, 8112981, 11813639, 35440917, 224459141, 673377423]

約数ペア:

[(1, 673377423), (3, 224459141), (19, 35440917), (57, 11813639), (83, 8112981), (249, 2704327), (317, 2124219), (449, 1499727), (951, 708073), (1347, 499909), (1577, 426999), (4731, 142333), (6023, 111801), (8531, 78933), (18069, 37267), (25593, 26311)]