121111497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{345047}}^1$

素因数の和:345069

約数の個数: 16

約数和(自身を含む): 193226880

約数和(自身を除く): 72115383

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 345047, 1035141, 3105423, 4485611, 9316269, 13456833, 40370499, 121111497]

約数ペア:

[(1, 121111497), (3, 40370499), (9, 13456833), (13, 9316269), (27, 4485611), (39, 3105423), (117, 1035141), (351, 345047)]