38857527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 20547273

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 1019, 2007, 3057, 4237, 9171, 12711, 19361, 38133, 58083, 174249, 227237, 681711, 2045133, 4317503, 12952509, 38857527]

約数ペア:

[(1, 38857527), (3, 12952509), (9, 4317503), (19, 2045133), (57, 681711), (171, 227237), (223, 174249), (669, 58083), (1019, 38133), (2007, 19361), (3057, 12711), (4237, 9171)]