421908481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{823}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 455639040

約数和(自身を除く): 33730559

約数列:

[1, 23, 31, 713, 719, 823, 16537, 18929, 22289, 25513, 512647, 586799, 591737, 13609951, 18343847, 421908481]

約数ペア:

[(1, 421908481), (23, 18343847), (31, 13609951), (713, 591737), (719, 586799), (823, 512647), (16537, 25513), (18929, 22289)]