28663513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 32017680

約数和(自身を除く): 3354167

約数列:

[1, 17, 29, 53, 493, 901, 1097, 1537, 18649, 26129, 31813, 58141, 540821, 988397, 1686089, 28663513]

約数ペア:

[(1, 28663513), (17, 1686089), (29, 988397), (53, 540821), (493, 58141), (901, 31813), (1097, 26129), (1537, 18649)]