13447637

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 15921792

約数和(自身を除く): 2474155

約数列:

[1, 7, 53, 67, 371, 469, 541, 3551, 3787, 24857, 28673, 36247, 200711, 253729, 1921091, 13447637]

約数ペア:

[(1, 13447637), (7, 1921091), (53, 253729), (67, 200711), (371, 36247), (469, 28673), (541, 24857), (3551, 3787)]