13313229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 19436544

約数和(自身を除く): 6123315

約数列:

[1, 3, 31, 37, 53, 73, 93, 111, 159, 219, 1147, 1643, 1961, 2263, 2701, 3441, 3869, 4929, 5883, 6789, 8103, 11607, 60791, 83731, 119939, 143153, 182373, 251193, 359817, 429459, 4437743, 13313229]

約数ペア:

[(1, 13313229), (3, 4437743), (31, 429459), (37, 359817), (53, 251193), (73, 182373), (93, 143153), (111, 119939), (159, 83731), (219, 60791), (1147, 11607), (1643, 8103), (1961, 6789), (2263, 5883), (2701, 4929), (3441, 3869)]