85874187

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{4013}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 131016960

約数和(自身を除く): 45142773

約数列:

[1, 3, 7, 21, 1019, 3057, 4013, 7133, 12039, 21399, 28091, 84273, 4089247, 12267741, 28624729, 85874187]

約数ペア:

[(1, 85874187), (3, 28624729), (7, 12267741), (21, 4089247), (1019, 84273), (3057, 28091), (4013, 21399), (7133, 12039)]