1294753521

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{28433}}^1$

素因数の和:28832

約数の個数: 16

約数和(自身を含む): 1771551936

約数和(自身を除く): 476798415

約数列:

[1, 3, 43, 129, 353, 1059, 15179, 28433, 45537, 85299, 1222619, 3667857, 10036849, 30110547, 431584507, 1294753521]

約数ペア:

[(1, 1294753521), (3, 431584507), (43, 30110547), (129, 10036849), (353, 3667857), (1059, 1222619), (15179, 85299), (28433, 45537)]