421428783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{11239}}^1$

素因数の和:11702

約数の個数: 16

約数和(自身を含む): 582681600

約数和(自身を除く): 161252817

約数列:

[1, 3, 29, 87, 431, 1293, 11239, 12499, 33717, 37497, 325931, 977793, 4844009, 14532027, 140476261, 421428783]

約数ペア:

[(1, 421428783), (3, 140476261), (29, 14532027), (87, 4844009), (431, 977793), (1293, 325931), (11239, 37497), (12499, 33717)]