1250139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 612645

約数列:

[1, 3, 11, 33, 43, 129, 473, 881, 1419, 2643, 9691, 29073, 37883, 113649, 416713, 1250139]

約数ペア:

[(1, 1250139), (3, 416713), (11, 113649), (33, 37883), (43, 29073), (129, 9691), (473, 2643), (881, 1419)]