28892101

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 34069248

約数和(自身を除く): 5177147

約数列:

[1, 7, 61, 71, 427, 497, 953, 4331, 6671, 30317, 58133, 67663, 406931, 473641, 4127443, 28892101]

約数ペア:

[(1, 28892101), (7, 4127443), (61, 473641), (71, 406931), (427, 67663), (497, 58133), (953, 30317), (4331, 6671)]