38938041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 59968584

約数和(自身を除く): 21030543

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 1621, 2669, 4863, 8007, 14589, 24021, 27557, 82671, 248013, 254497, 763491, 2290473, 4326449, 12979347, 38938041]

約数ペア:

[(1, 38938041), (3, 12979347), (9, 4326449), (17, 2290473), (51, 763491), (153, 254497), (157, 248013), (471, 82671), (1413, 27557), (1621, 24021), (2669, 14589), (4863, 8007)]