28896861

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1423}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 44109824

約数和(自身を除く): 15212963

約数列:

[1, 3, 7, 21, 967, 1423, 2901, 4269, 6769, 9961, 20307, 29883, 1376041, 4128123, 9632287, 28896861]

約数ペア:

[(1, 28896861), (3, 9632287), (7, 4128123), (21, 1376041), (967, 29883), (1423, 20307), (2901, 9961), (4269, 6769)]