29677791

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 49454720

約数和(自身を除く): 19776929

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 331, 363, 429, 627, 741, 993, 1573, 2299, 2717, 3641, 4303, 4719, 6289, 6897, 8151, 10923, 12909, 18867, 29887, 40051, 47333, 69179, 81757, 89661, 120153, 141999, 207537, 245271, 520663, 760969, 899327, 1561989, 2282907, 2697981, 9892597, 29677791]

約数ペア:

[(1, 29677791), (3, 9892597), (11, 2697981), (13, 2282907), (19, 1561989), (33, 899327), (39, 760969), (57, 520663), (121, 245271), (143, 207537), (209, 141999), (247, 120153), (331, 89661), (363, 81757), (429, 69179), (627, 47333), (741, 40051), (993, 29887), (1573, 18867), (2299, 12909), (2717, 10923), (3641, 8151), (4303, 6897), (4719, 6289)]