2315643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 3442176

約数和(自身を除く): 1126533

約数列:

[1, 3, 11, 33, 47, 141, 517, 1493, 1551, 4479, 16423, 49269, 70171, 210513, 771881, 2315643]

約数ペア:

[(1, 2315643), (3, 771881), (11, 210513), (33, 70171), (47, 49269), (141, 16423), (517, 4479), (1493, 1551)]