339935739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25561}}^1$

素因数の和:25619

約数の個数: 32

約数和(自身を含む): 549685248

約数和(自身を除く): 209749509

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 25561, 76683, 281171, 332293, 792391, 843513, 996879, 2377173, 3655223, 8716301, 10301083, 10965669, 26148903, 30903249, 113311913, 339935739]

約数ペア:

[(1, 339935739), (3, 113311913), (11, 30903249), (13, 26148903), (31, 10965669), (33, 10301083), (39, 8716301), (93, 3655223), (143, 2377173), (341, 996879), (403, 843513), (429, 792391), (1023, 332293), (1209, 281171), (4433, 76683), (13299, 25561)]