42674709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10867}}^1$

素因数の和:10905

約数の個数: 32

約数和(自身を含む): 75119616

約数和(自身を除く): 32444907

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10867, 32601, 76069, 119537, 184739, 228207, 358611, 554217, 836759, 1293173, 2032129, 2510277, 3879519, 6096387, 14224903, 42674709]

約数ペア:

[(1, 42674709), (3, 14224903), (7, 6096387), (11, 3879519), (17, 2510277), (21, 2032129), (33, 1293173), (51, 836759), (77, 554217), (119, 358611), (187, 228207), (231, 184739), (357, 119537), (561, 76069), (1309, 32601), (3927, 10867)]