13052787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 7475853

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 439, 561, 583, 901, 1317, 1749, 2703, 4829, 7463, 9911, 14487, 22389, 23267, 29733, 69801, 82093, 246279, 255937, 395539, 767811, 1186617, 4350929, 13052787]

約数ペア:

[(1, 13052787), (3, 4350929), (11, 1186617), (17, 767811), (33, 395539), (51, 255937), (53, 246279), (159, 82093), (187, 69801), (439, 29733), (561, 23267), (583, 22389), (901, 14487), (1317, 9911), (1749, 7463), (2703, 4829)]