2438565544821

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2190984317}}^1$

素因数の和:2190984380

約数の個数: 16

約数和(自身を含む): 3786020901504

約数和(自身を除く): 1347455356683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2190984317, 6572952951, 15336890219, 46010670657, 116122168801, 348366506403, 812855181607, 2438565544821]

約数ペア:

[(1, 2438565544821), (3, 812855181607), (7, 348366506403), (21, 116122168801), (53, 46010670657), (159, 15336890219), (371, 6572952951), (1113, 2190984317)]