287788242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6852101}}^1$

素因数の和:6852113

約数の個数: 16

約数和(自身を含む): 657801792

約数和(自身を除く): 370013550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6852101, 13704202, 20556303, 41112606, 47964707, 95929414, 143894121, 287788242]

約数ペア:

[(1, 287788242), (2, 143894121), (3, 95929414), (6, 47964707), (7, 41112606), (14, 20556303), (21, 13704202), (42, 6852101)]