419635887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1583}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 634106880

約数和(自身を除く): 214470993

約数列:

[1, 3, 11, 29, 33, 87, 277, 319, 831, 957, 1583, 3047, 4749, 8033, 9141, 17413, 24099, 45907, 52239, 88363, 137721, 265089, 438491, 504977, 1315473, 1514931, 4823401, 12716239, 14470203, 38148717, 139878629, 419635887]

約数ペア:

[(1, 419635887), (3, 139878629), (11, 38148717), (29, 14470203), (33, 12716239), (87, 4823401), (277, 1514931), (319, 1315473), (831, 504977), (957, 438491), (1583, 265089), (3047, 137721), (4749, 88363), (8033, 52239), (9141, 45907), (17413, 24099)]