9773421

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2087}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 14966784

約数和(自身を除く): 5193363

約数列:

[1, 3, 7, 21, 223, 669, 1561, 2087, 4683, 6261, 14609, 43827, 465401, 1396203, 3257807, 9773421]

約数ペア:

[(1, 9773421), (3, 3257807), (7, 1396203), (21, 465401), (223, 43827), (669, 14609), (1561, 6261), (2087, 4683)]