42989793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186103}}^1$

素因数の和:186124

約数の個数: 16

約数和(自身を含む): 71463936

約数和(自身を除く): 28474143

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 186103, 558309, 1302721, 2047133, 3908163, 6141399, 14329931, 42989793]

約数ペア:

[(1, 42989793), (3, 14329931), (7, 6141399), (11, 3908163), (21, 2047133), (33, 1302721), (77, 558309), (231, 186103)]