42806829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 23519571

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1409, 1599, 2337, 4227, 10127, 18317, 26771, 30381, 54951, 57769, 80313, 173307, 348023, 750997, 1044069, 1097611, 2252991, 3292833, 14268943, 42806829]

約数ペア:

[(1, 42806829), (3, 14268943), (13, 3292833), (19, 2252991), (39, 1097611), (41, 1044069), (57, 750997), (123, 348023), (247, 173307), (533, 80313), (741, 57769), (779, 54951), (1409, 30381), (1599, 26771), (2337, 18317), (4227, 10127)]