84088221

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{13043}}^1$

素因数の和:13360

約数の個数: 16

約数和(自身を含む): 128561664

約数和(自身を除く): 44473443

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 13043, 39129, 91301, 273903, 4004201, 12012603, 28029407, 84088221]

約数ペア:

[(1, 84088221), (3, 28029407), (7, 12012603), (21, 4004201), (307, 273903), (921, 91301), (2149, 39129), (6447, 13043)]