1009781793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{140423}}^1$

素因数の和:140493

約数の個数: 24

約数和(自身を含む): 1577242368

約数和(自身を除く): 567460575

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 140423, 421269, 1263807, 2387191, 6599881, 7161573, 19799643, 21484719, 59398929, 112197977, 336593931, 1009781793]

約数ペア:

[(1, 1009781793), (3, 336593931), (9, 112197977), (17, 59398929), (47, 21484719), (51, 19799643), (141, 7161573), (153, 6599881), (423, 2387191), (799, 1263807), (2397, 421269), (7191, 140423)]