2900553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 4079616

約数和(自身を除く): 1179063

約数列:

[1, 3, 23, 69, 127, 331, 381, 993, 2921, 7613, 8763, 22839, 42037, 126111, 966851, 2900553]

約数ペア:

[(1, 2900553), (3, 966851), (23, 126111), (69, 42037), (127, 22839), (331, 8763), (381, 7613), (993, 2921)]