1331826

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 2704224

約数和(自身を除く): 1372398

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 3313, 6626, 9939, 19878, 221971, 443942, 665913, 1331826]

約数ペア:

[(1, 1331826), (2, 665913), (3, 443942), (6, 221971), (67, 19878), (134, 9939), (201, 6626), (402, 3313)]