730317

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 1128960

約数和(自身を除く): 398643

約数列:

[1, 3, 7, 21, 83, 249, 419, 581, 1257, 1743, 2933, 8799, 34777, 104331, 243439, 730317]

約数ペア:

[(1, 730317), (3, 243439), (7, 104331), (21, 34777), (83, 8799), (249, 2933), (419, 1743), (581, 1257)]