29903797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8263}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 38080512

約数和(自身を除く): 8176715

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 8263, 57841, 90893, 388361, 636251, 2718527, 4271971, 29903797]

約数ペア:

[(1, 29903797), (7, 4271971), (11, 2718527), (47, 636251), (77, 388361), (329, 90893), (517, 57841), (3619, 8263)]