13627731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 7419309

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 347, 689, 741, 1007, 1041, 2067, 3021, 4511, 6593, 13091, 13533, 18391, 19779, 39273, 55173, 85709, 239083, 257127, 349429, 717249, 1048287, 4542577, 13627731]

約数ペア:

[(1, 13627731), (3, 4542577), (13, 1048287), (19, 717249), (39, 349429), (53, 257127), (57, 239083), (159, 85709), (247, 55173), (347, 39273), (689, 19779), (741, 18391), (1007, 13533), (1041, 13091), (2067, 6593), (3021, 4511)]