22426557

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 30528000

約数和(自身を除く): 8101443

約数列:

[1, 3, 71, 211, 213, 499, 633, 1497, 14981, 35429, 44943, 105289, 106287, 315867, 7475519, 22426557]

約数ペア:

[(1, 22426557), (3, 7475519), (71, 315867), (211, 106287), (213, 105289), (499, 44943), (633, 35429), (1497, 14981)]