2021103837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13209829}}^1$

素因数の和:13209852

約数の個数: 12

約数和(自身を含む): 3091100220

約数和(自身を除く): 1069996383

約数列:

[1, 3, 9, 17, 51, 153, 13209829, 39629487, 118888461, 224567093, 673701279, 2021103837]

約数ペア:

[(1, 2021103837), (3, 673701279), (9, 224567093), (17, 118888461), (51, 39629487), (153, 13209829)]