1330841673

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{515231}}^1$

素因数の和:515285

約数の個数: 24

約数和(自身を含む): 2250533376

約数和(自身を除く): 919691703

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 515231, 1545693, 3606617, 4637079, 10819851, 21124471, 32459553, 63373413, 147871297, 190120239, 443613891, 1330841673]

約数ペア:

[(1, 1330841673), (3, 443613891), (7, 190120239), (9, 147871297), (21, 63373413), (41, 32459553), (63, 21124471), (123, 10819851), (287, 4637079), (369, 3606617), (861, 1545693), (2583, 515231)]