82879741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13913}}^1$

素因数の和:13980

約数の個数: 16

約数和(自身を含む): 101516544

約数和(自身を除く): 18636803

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 13913, 97391, 319999, 514781, 2239993, 3603467, 11839963, 82879741]

約数ペア:

[(1, 82879741), (7, 11839963), (23, 3603467), (37, 2239993), (161, 514781), (259, 319999), (851, 97391), (5957, 13913)]