21167763617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21146617}}^1$

素因数の和:21146648

約数の個数: 16

約数和(自身を含む): 28421054592

約数和(自身を除く): 7253290975

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 21146617, 148026319, 232612787, 274906021, 1628289509, 1924342147, 3023966231, 21167763617]

約数ペア:

[(1, 21167763617), (7, 3023966231), (11, 1924342147), (13, 1628289509), (77, 274906021), (91, 232612787), (143, 148026319), (1001, 21146617)]