30704163

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20593}}^1$

素因数の和:20674

約数の個数: 16

約数和(自身を含む): 47448576

約数和(自身を除く): 16744413

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 20593, 61779, 144151, 432453, 1462103, 4386309, 10234721, 30704163]

約数ペア:

[(1, 30704163), (3, 10234721), (7, 4386309), (21, 1462103), (71, 432453), (213, 144151), (497, 61779), (1491, 20593)]