56910997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 67334400

約数和(自身を除く): 10423403

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 2671, 21307, 29381, 34723, 381953, 397979, 4377769, 5173727, 56910997]

約数ペア:

[(1, 56910997), (11, 5173727), (13, 4377769), (143, 397979), (149, 381953), (1639, 34723), (1937, 29381), (2671, 21307)]