201423021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{15017}}^1$

素因数の和:15300

約数の個数: 16

約数和(自身を含む): 285462144

約数和(自身を除く): 84039123

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 15017, 45051, 255289, 765867, 3949471, 11848413, 67141007, 201423021]

約数ペア:

[(1, 201423021), (3, 67141007), (17, 11848413), (51, 3949471), (263, 765867), (789, 255289), (4471, 45051), (13413, 15017)]