504897771

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 809238528

約数和(自身を除く): 304340757

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 2667, 2921, 8231, 8763, 20447, 24693, 57617, 61341, 172851, 189313, 567939, 1045337, 1325191, 3136011, 3975573, 7317359, 21952077, 24042751, 72128253, 168299257, 504897771]

約数ペア:

[(1, 504897771), (3, 168299257), (7, 72128253), (21, 24042751), (23, 21952077), (69, 7317359), (127, 3975573), (161, 3136011), (381, 1325191), (483, 1045337), (889, 567939), (2667, 189313), (2921, 172851), (8231, 61341), (8763, 57617), (20447, 24693)]