3315291

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 5417280

約数和(自身を除く): 2101989

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1187, 2793, 3561, 8309, 22553, 24927, 58163, 67659, 157871, 174489, 473613, 1105097, 3315291]

約数ペア:

[(1, 3315291), (3, 1105097), (7, 473613), (19, 174489), (21, 157871), (49, 67659), (57, 58163), (133, 24927), (147, 22553), (399, 8309), (931, 3561), (1187, 2793)]