1921227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8317}}^1$

素因数の和:8338

約数の個数: 16

約数和(自身を含む): 3194112

約数和(自身を除く): 1272885

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8317, 24951, 58219, 91487, 174657, 274461, 640409, 1921227]

約数ペア:

[(1, 1921227), (3, 640409), (7, 274461), (11, 174657), (21, 91487), (33, 58219), (77, 24951), (231, 8317)]