30281641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 35020944

約数和(自身を除く): 4739303

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1877, 16133, 24401, 31909, 137021, 414817, 1781273, 2329357, 30281641]

約数ペア:

[(1, 30281641), (13, 2329357), (17, 1781273), (73, 414817), (221, 137021), (949, 31909), (1241, 24401), (1877, 16133)]