1117473

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 1720320

約数和(自身を除く): 602847

約数列:

[1, 3, 7, 21, 127, 381, 419, 889, 1257, 2667, 2933, 8799, 53213, 159639, 372491, 1117473]

約数ペア:

[(1, 1117473), (3, 372491), (7, 159639), (21, 53213), (127, 8799), (381, 2933), (419, 2667), (889, 1257)]