419769717

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{1117}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 592933536

約数和(自身を除く): 173163819

約数列:

[1, 3, 19, 57, 347, 361, 1041, 1083, 1117, 3351, 6593, 19779, 21223, 63669, 125267, 375801, 387599, 403237, 1162797, 1209711, 7364381, 22093143, 139923239, 419769717]

約数ペア:

[(1, 419769717), (3, 139923239), (19, 22093143), (57, 7364381), (347, 1209711), (361, 1162797), (1041, 403237), (1083, 387599), (1117, 375801), (3351, 125267), (6593, 63669), (19779, 21223)]