19003374351351

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19531}}^1\times {\mathrm{639701}}^1$

素因数の和:659264

約数の個数: 36

約数和(自身を含む): 29724794864856

約数和(自身を除く): 10721420513505

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 19531, 58593, 175779, 253903, 639701, 761709, 1919103, 2285127, 3300739, 5757309, 8316113, 9902217, 24948339, 29706651, 74845017, 108109469, 324328407, 972985221, 12494000231, 37482000693, 112446002079, 162422003003, 487266009009, 1461798027027, 2111486039039, 6334458117117, 19003374351351]

約数ペア:

[(1, 19003374351351), (3, 6334458117117), (9, 2111486039039), (13, 1461798027027), (39, 487266009009), (117, 162422003003), (169, 112446002079), (507, 37482000693), (1521, 12494000231), (19531, 972985221), (58593, 324328407), (175779, 108109469), (253903, 74845017), (639701, 29706651), (761709, 24948339), (1919103, 9902217), (2285127, 8316113), (3300739, 5757309)]