42700427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9091}}^1$

素因数の和:9170

約数の個数: 16

約数和(自身を含む): 54115584

約数和(自身を除く): 11415157

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 9091, 63637, 100001, 554551, 700007, 3881857, 6100061, 42700427]

約数ペア:

[(1, 42700427), (7, 6100061), (11, 3881857), (61, 700007), (77, 554551), (427, 100001), (671, 63637), (4697, 9091)]