326888980993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{393929}}^1$

素因数の和:394392

約数の個数: 16

約数和(自身を含む): 345271766400

約数和(自身を除く): 18382785407

約数列:

[1, 23, 109, 331, 2507, 7613, 36079, 393929, 829817, 9060367, 42938261, 130390499, 987580003, 2998981477, 14212564391, 326888980993]

約数ペア:

[(1, 326888980993), (23, 14212564391), (109, 2998981477), (331, 987580003), (2507, 130390499), (7613, 42938261), (36079, 9060367), (393929, 829817)]