2769459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 4853760

約数和(自身を除く): 2084301

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 631, 1463, 1893, 4389, 4417, 6941, 11989, 13251, 20823, 35967, 48587, 83923, 131879, 145761, 251769, 395637, 923153, 2769459]

約数ペア:

[(1, 2769459), (3, 923153), (7, 395637), (11, 251769), (19, 145761), (21, 131879), (33, 83923), (57, 48587), (77, 35967), (133, 20823), (209, 13251), (231, 11989), (399, 6941), (627, 4417), (631, 4389), (1463, 1893)]