84030987

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21013}}^1$

素因数の和:21090

約数の個数: 16

約数和(自身を含む): 118350848

約数和(自身を除く): 34319861

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 21013, 63039, 651403, 903559, 1954209, 2710677, 28010329, 84030987]

約数ペア:

[(1, 84030987), (3, 28010329), (31, 2710677), (43, 1954209), (93, 903559), (129, 651403), (1333, 63039), (3999, 21013)]