2956552557

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{1321}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 4539896064

約数和(自身を除く): 1583343507

約数列:

[1, 3, 7, 21, 197, 541, 591, 1321, 1379, 1623, 3787, 3963, 4137, 9247, 11361, 27741, 106577, 260237, 319731, 714661, 746039, 780711, 1821659, 2143983, 2238117, 5002627, 5464977, 15007881, 140788217, 422364651, 985517519, 2956552557]

約数ペア:

[(1, 2956552557), (3, 985517519), (7, 422364651), (21, 140788217), (197, 15007881), (541, 5464977), (591, 5002627), (1321, 2238117), (1379, 2143983), (1623, 1821659), (3787, 780711), (3963, 746039), (4137, 714661), (9247, 319731), (11361, 260237), (27741, 106577)]