1275450141

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{19423}}^1$

素因数の和:19545

約数の個数: 32

約数和(自身を含む): 2013880320

約数和(自身を除く): 738430179

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 3127, 9381, 19423, 21889, 58269, 65667, 135961, 407883, 1029419, 1145957, 3088257, 3437871, 7205933, 8021699, 21617799, 24065097, 60735721, 182207163, 425150047, 1275450141]

約数ペア:

[(1, 1275450141), (3, 425150047), (7, 182207163), (21, 60735721), (53, 24065097), (59, 21617799), (159, 8021699), (177, 7205933), (371, 3437871), (413, 3088257), (1113, 1145957), (1239, 1029419), (3127, 407883), (9381, 135961), (19423, 65667), (21889, 58269)]