28676469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6203}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 40499712

約数和(自身を除く): 11823243

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 6203, 18609, 142669, 415601, 428007, 1246803, 9558823, 28676469]

約数ペア:

[(1, 28676469), (3, 9558823), (23, 1246803), (67, 428007), (69, 415601), (201, 142669), (1541, 18609), (4623, 6203)]