47678659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2689}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 58104000

約数和(自身を除く): 10425341

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 2689, 17731, 18823, 45713, 319991, 400661, 2804627, 6811237, 47678659]

約数ペア:

[(1, 47678659), (7, 6811237), (17, 2804627), (119, 400661), (149, 319991), (1043, 45713), (2533, 18823), (2689, 17731)]