291433422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6938891}}^1$

素因数の和:6938903

約数の個数: 16

約数和(自身を含む): 666133632

約数和(自身を除く): 374700210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6938891, 13877782, 20816673, 41633346, 48572237, 97144474, 145716711, 291433422]

約数ペア:

[(1, 291433422), (2, 145716711), (3, 97144474), (6, 48572237), (7, 41633346), (14, 20816673), (21, 13877782), (42, 6938891)]