380933163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{16361}}^1$

素因数の和:16579

約数の個数: 24

約数和(自身を含む): 595576800

約数和(自身を除く): 214643637

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1791, 2587, 7761, 16361, 23283, 49083, 147249, 212693, 638079, 1914237, 3255839, 9767517, 29302551, 42325907, 126977721, 380933163]

約数ペア:

[(1, 380933163), (3, 126977721), (9, 42325907), (13, 29302551), (39, 9767517), (117, 3255839), (199, 1914237), (597, 638079), (1791, 212693), (2587, 147249), (7761, 49083), (16361, 23283)]