25321623

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 36137088

約数和(自身を除く): 10815465

約数列:

[1, 3, 19, 57, 103, 227, 309, 361, 681, 1083, 1957, 4313, 5871, 12939, 23381, 37183, 70143, 81947, 111549, 245841, 444239, 1332717, 8440541, 25321623]

約数ペア:

[(1, 25321623), (3, 8440541), (19, 1332717), (57, 444239), (103, 245841), (227, 111549), (309, 81947), (361, 70143), (681, 37183), (1083, 23381), (1957, 12939), (4313, 5871)]