1954406937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{38569}}^1$

素因数の和:38725

約数の個数: 32

約数和(自身を含む): 3159654400

約数和(自身を除く): 1205247463

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 7239, 16891, 38569, 50673, 115707, 269983, 732811, 809949, 2198433, 4898263, 5129677, 14694789, 15389031, 34287841, 93066997, 102863523, 279200991, 651468979, 1954406937]

約数ペア:

[(1, 1954406937), (3, 651468979), (7, 279200991), (19, 102863523), (21, 93066997), (57, 34287841), (127, 15389031), (133, 14694789), (381, 5129677), (399, 4898263), (889, 2198433), (2413, 809949), (2667, 732811), (7239, 269983), (16891, 115707), (38569, 50673)]