1322880909

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3315491}}^1$

素因数の和:3315520

約数の個数: 16

約数和(自身を含む): 2121914880

約数和(自身を除く): 799033971

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3315491, 9946473, 23208437, 62994329, 69625311, 188982987, 440960303, 1322880909]

約数ペア:

[(1, 1322880909), (3, 440960303), (7, 188982987), (19, 69625311), (21, 62994329), (57, 23208437), (133, 9946473), (399, 3315491)]