38619669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 58226688

約数和(自身を除く): 19607019

約数列:

[1, 3, 11, 33, 53, 71, 159, 213, 311, 583, 781, 933, 1749, 2343, 3421, 3763, 10263, 11289, 16483, 22081, 41393, 49449, 66243, 124179, 181313, 242891, 543939, 728673, 1170293, 3510879, 12873223, 38619669]

約数ペア:

[(1, 38619669), (3, 12873223), (11, 3510879), (33, 1170293), (53, 728673), (71, 543939), (159, 242891), (213, 181313), (311, 124179), (583, 66243), (781, 49449), (933, 41393), (1749, 22081), (2343, 16483), (3421, 11289), (3763, 10263)]