1138264959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{75029}}^1$

素因数の和:75434

約数の個数: 16

約数和(自身を含む): 1638655200

約数和(自身を除く): 500390241

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 15171, 75029, 225087, 975377, 2926131, 29186281, 87558843, 379421653, 1138264959]

約数ペア:

[(1, 1138264959), (3, 379421653), (13, 87558843), (39, 29186281), (389, 2926131), (1167, 975377), (5057, 225087), (15171, 75029)]