2008697901

素因数分解:

$3^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{54941}}^1$

素因数の和:56692

約数の個数: 16

約数和(自身を含む): 3062686848

約数和(自身を除く): 1053988947

約数列:

[1, 3, 7, 21, 1741, 5223, 12187, 36561, 54941, 164823, 384587, 1153761, 95652281, 286956843, 669565967, 2008697901]

約数ペア:

[(1, 2008697901), (3, 669565967), (7, 286956843), (21, 95652281), (1741, 1153761), (5223, 384587), (12187, 164823), (36561, 54941)]