42203979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5939

約数の個数: 24

約数和(自身を含む): 65931840

約数和(自身を除く): 23727861

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 5869, 7191, 17607, 52821, 99773, 275843, 299319, 827529, 897957, 2482587, 4689331, 14067993, 42203979]

約数ペア:

[(1, 42203979), (3, 14067993), (9, 4689331), (17, 2482587), (47, 897957), (51, 827529), (141, 299319), (153, 275843), (423, 99773), (799, 52821), (2397, 17607), (5869, 7191)]