938459931

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{7307}}^1$

素因数の和:8722

約数の個数: 16

約数和(自身を含む): 1292755968

約数和(自身を除く): 354296037

約数列:

[1, 3, 31, 93, 1381, 4143, 7307, 21921, 42811, 128433, 226517, 679551, 10090967, 30272901, 312819977, 938459931]

約数ペア:

[(1, 938459931), (3, 312819977), (31, 30272901), (93, 10090967), (1381, 679551), (4143, 226517), (7307, 128433), (21921, 42811)]