421142903

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 451630080

約数和(自身を除く): 30487177

約数列:

[1, 23, 43, 269, 989, 1583, 6187, 11567, 36409, 68069, 266041, 425827, 1565587, 9794021, 18310561, 421142903]

約数ペア:

[(1, 421142903), (23, 18310561), (43, 9794021), (269, 1565587), (989, 425827), (1583, 266041), (6187, 68069), (11567, 36409)]