47308569

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 84805056

約数和(自身を除く): 37496487

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 1721, 2499, 3927, 5163, 9163, 12047, 18931, 27489, 29257, 36141, 56793, 84329, 87771, 132517, 204799, 252987, 321827, 397551, 614397, 927619, 965481, 1433593, 2252789, 2782857, 4300779, 6758367, 15769523, 47308569]

約数ペア:

[(1, 47308569), (3, 15769523), (7, 6758367), (11, 4300779), (17, 2782857), (21, 2252789), (33, 1433593), (49, 965481), (51, 927619), (77, 614397), (119, 397551), (147, 321827), (187, 252987), (231, 204799), (357, 132517), (539, 87771), (561, 84329), (833, 56793), (1309, 36141), (1617, 29257), (1721, 27489), (2499, 18931), (3927, 12047), (5163, 9163)]