986097553

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{21563}}^1$

素因数の和:21756

約数の個数: 16

約数和(自身を含む): 1159280640

約数和(自身を除く): 173183087

約数列:

[1, 7, 47, 139, 329, 973, 6533, 21563, 45731, 150941, 1013461, 2997257, 7094227, 20980799, 140871079, 986097553]

約数ペア:

[(1, 986097553), (7, 140871079), (47, 20980799), (139, 7094227), (329, 2997257), (973, 1013461), (6533, 150941), (21563, 45731)]