128837237

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 143700480

約数和(自身を除く): 14863243

約数列:

[1, 17, 23, 109, 391, 1853, 2507, 3023, 42619, 51391, 69529, 329507, 1181993, 5601619, 7578661, 128837237]

約数ペア:

[(1, 128837237), (17, 7578661), (23, 5601619), (109, 1181993), (391, 329507), (1853, 69529), (2507, 51391), (3023, 42619)]