1663996917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{1153}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 2452093056

約数和(自身を除く): 788096139

約数列:

[1, 3, 11, 33, 101, 303, 433, 1111, 1153, 1299, 3333, 3459, 4763, 12683, 14289, 38049, 43733, 116453, 131199, 349359, 481063, 499249, 1280983, 1443189, 1497747, 3842949, 5491739, 16475217, 50424149, 151272447, 554665639, 1663996917]

約数ペア:

[(1, 1663996917), (3, 554665639), (11, 151272447), (33, 50424149), (101, 16475217), (303, 5491739), (433, 3842949), (1111, 1497747), (1153, 1443189), (1299, 1280983), (3333, 499249), (3459, 481063), (4763, 349359), (12683, 131199), (14289, 116453), (38049, 43733)]