2116799133

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{81001}}^1$

素因数の和:81316

約数の個数: 16

約数和(自身を含む): 2923848192

約数和(自身を除く): 807049059

約数列:

[1, 3, 31, 93, 281, 843, 8711, 26133, 81001, 243003, 2511031, 7533093, 22761281, 68283843, 705599711, 2116799133]

約数ペア:

[(1, 2116799133), (3, 705599711), (31, 68283843), (93, 22761281), (281, 7533093), (843, 2511031), (8711, 243003), (26133, 81001)]