13286073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 19701760

約数和(自身を除く): 6415687

約数列:

[1, 3, 19, 31, 57, 73, 93, 103, 219, 309, 589, 1387, 1767, 1957, 2263, 3193, 4161, 5871, 6789, 7519, 9579, 22557, 42997, 60667, 128991, 142861, 182001, 233089, 428583, 699267, 4428691, 13286073]

約数ペア:

[(1, 13286073), (3, 4428691), (19, 699267), (31, 428583), (57, 233089), (73, 182001), (93, 142861), (103, 128991), (219, 60667), (309, 42997), (589, 22557), (1387, 9579), (1767, 7519), (1957, 6789), (2263, 5871), (3193, 4161)]