13187109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1889}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 19051200

約数和(自身を除く): 5864091

約数列:

[1, 3, 13, 39, 179, 537, 1889, 2327, 5667, 6981, 24557, 73671, 338131, 1014393, 4395703, 13187109]

約数ペア:

[(1, 13187109), (3, 4395703), (13, 1014393), (39, 338131), (179, 73671), (537, 24557), (1889, 6981), (2327, 5667)]