13037841

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 20

約数和(自身を含む): 19850292

約数和(自身を除く): 6812451

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 3037, 4293, 9111, 27333, 81999, 160961, 245997, 482883, 1448649, 4345947, 13037841]

約数ペア:

[(1, 13037841), (3, 4345947), (9, 1448649), (27, 482883), (53, 245997), (81, 160961), (159, 81999), (477, 27333), (1431, 9111), (3037, 4293)]