1538104827

素因数分解:

$3^1\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{27017}}^1$

素因数の和:29738

約数の個数: 16

約数和(自身を含む): 2344730112

約数和(自身を除く): 806625285

約数列:

[1, 3, 7, 21, 2711, 8133, 18977, 27017, 56931, 81051, 189119, 567357, 73243087, 219729261, 512701609, 1538104827]

約数ペア:

[(1, 1538104827), (3, 512701609), (7, 219729261), (21, 73243087), (2711, 567357), (8133, 189119), (18977, 81051), (27017, 56931)]