1214542221

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{9874327}}^1$

素因数の和:9874371

約数の個数: 8

約数和(自身を含む): 1658887104

約数和(自身を除く): 444344883

約数列:

[1, 3, 41, 123, 9874327, 29622981, 404847407, 1214542221]

約数ペア:

[(1, 1214542221), (3, 404847407), (41, 29622981), (123, 9874327)]