989883393

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1\times {\mathrm{2819}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 1340785920

約数和(自身を除く): 350902527

約数列:

[1, 3, 67, 201, 1747, 2819, 5241, 8457, 117049, 188873, 351147, 566619, 4924793, 14774379, 329961131, 989883393]

約数ペア:

[(1, 989883393), (3, 329961131), (67, 14774379), (201, 4924793), (1747, 566619), (2819, 351147), (5241, 188873), (8457, 117049)]