7275879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 12230400

約数和(自身を除く): 4954521

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1091, 2223, 3273, 6669, 9819, 14183, 20729, 29457, 42549, 62187, 127647, 186561, 269477, 382941, 559683, 808431, 2425293, 7275879]

約数ペア:

[(1, 7275879), (3, 2425293), (9, 808431), (13, 559683), (19, 382941), (27, 269477), (39, 186561), (57, 127647), (117, 62187), (171, 42549), (247, 29457), (351, 20729), (513, 14183), (741, 9819), (1091, 6669), (2223, 3273)]