861271.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{106129}}^1$

素因数の和:106177

約数の個数: 16

約数和(自身を含む): 56036640

約数和(自身を除く): 28655358

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 106129, 212258, 318387, 636774, 4563547, 9127094, 13690641, 27381282]

約数ペア:

[(1, 27381282), (2, 13690641), (3, 9127094), (6, 4563547), (43, 636774), (86, 318387), (129, 212258), (258, 106129)]