28971053

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 31124736

約数和(自身を除く): 2153683

約数列:

[1, 23, 71, 113, 157, 1633, 2599, 3611, 8023, 11147, 17741, 184529, 256381, 408043, 1259611, 28971053]

約数ペア:

[(1, 28971053), (23, 1259611), (71, 408043), (113, 256381), (157, 184529), (1633, 17741), (2599, 11147), (3611, 8023)]