8040249

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 14336000

約数和(自身を除く): 6295751

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2239, 3591, 6717, 15673, 20151, 42541, 47019, 60453, 127623, 141057, 297787, 382869, 423171, 893361, 1148607, 2680083, 8040249]

約数ペア:

[(1, 8040249), (3, 2680083), (7, 1148607), (9, 893361), (19, 423171), (21, 382869), (27, 297787), (57, 141057), (63, 127623), (133, 60453), (171, 47019), (189, 42541), (399, 20151), (513, 15673), (1197, 6717), (2239, 3591)]