13244847

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 24

約数和(自身を含む): 22413312

約数和(自身を除く): 9168465

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 8191, 24573, 57337, 90101, 172011, 270303, 401359, 630707, 1204077, 1892121, 4414949, 13244847]

約数ペア:

[(1, 13244847), (3, 4414949), (7, 1892121), (11, 1204077), (21, 630707), (33, 401359), (49, 270303), (77, 172011), (147, 90101), (231, 57337), (539, 24573), (1617, 8191)]