5319481209

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{91151}}^1$

素因数の和:91565

約数の個数: 24

約数和(自身を含む): 8271497088

約数和(自身を除く): 2952015879

約数列:

[1, 3, 7, 21, 49, 147, 397, 1191, 2779, 8337, 19453, 58359, 91151, 273453, 638057, 1914171, 4466399, 13399197, 36186947, 108560841, 253308629, 759925887, 1773160403, 5319481209]

約数ペア:

[(1, 5319481209), (3, 1773160403), (7, 759925887), (21, 253308629), (49, 108560841), (147, 36186947), (397, 13399197), (1191, 4466399), (2779, 1914171), (8337, 638057), (19453, 273453), (58359, 91151)]