1520229873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{30643}}^1$

素因数の和:31388

約数の個数: 16

約数和(自身を含む): 2118113280

約数和(自身を除く): 597883407

約数列:

[1, 3, 23, 69, 719, 2157, 16537, 30643, 49611, 91929, 704789, 2114367, 22032317, 66096951, 506743291, 1520229873]

約数ペア:

[(1, 1520229873), (3, 506743291), (23, 66096951), (69, 22032317), (719, 2114367), (2157, 704789), (16537, 91929), (30643, 49611)]