1570402371

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{132961}}^1$

素因数の和:133122

約数の個数: 16

約数和(自身を含む): 2178449408

約数和(自身を除く): 608047037

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 132961, 398883, 4121791, 12365373, 16886047, 50658141, 523467457, 1570402371]

約数ペア:

[(1, 1570402371), (3, 523467457), (31, 50658141), (93, 16886047), (127, 12365373), (381, 4121791), (3937, 398883), (11811, 132961)]