738280011

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 1171987488

約数和(自身を除く): 433707477

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 281, 293, 427, 843, 879, 1281, 1967, 2051, 2989, 5901, 6153, 8967, 13769, 14357, 17141, 17873, 41307, 43071, 51423, 53619, 82333, 119987, 125111, 246999, 359961, 375333, 576331, 839909, 875777, 1728993, 2519727, 2627331, 4034317, 5022313, 12102951, 15066939, 35156191, 105468573, 246093337, 738280011]

約数ペア:

[(1, 738280011), (3, 246093337), (7, 105468573), (21, 35156191), (49, 15066939), (61, 12102951), (147, 5022313), (183, 4034317), (281, 2627331), (293, 2519727), (427, 1728993), (843, 875777), (879, 839909), (1281, 576331), (1967, 375333), (2051, 359961), (2989, 246999), (5901, 125111), (6153, 119987), (8967, 82333), (13769, 53619), (14357, 51423), (17141, 43071), (17873, 41307)]