528627801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19447}}^1$

素因数の和:19521

約数の個数: 32

約数和(自身を含む): 823350528

約数和(自身を除く): 294722727

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 9061, 19447, 27183, 58341, 252811, 330599, 758433, 797327, 991797, 2391981, 4297787, 10365251, 12893361, 13554559, 31095753, 40663677, 176209267, 528627801]

約数ペア:

[(1, 528627801), (3, 176209267), (13, 40663677), (17, 31095753), (39, 13554559), (41, 12893361), (51, 10365251), (123, 4297787), (221, 2391981), (533, 991797), (663, 797327), (697, 758433), (1599, 330599), (2091, 252811), (9061, 58341), (19447, 27183)]